organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

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ISSN: 2056-9890
Volume 67| Part 3| March 2011| Pages o684-o685

Racemic 9,10-dimeth­­oxy-3-methyl-6-phenyl-7,7a-di­hydro­benzo[b]benzo[4,5]iso­thia­zolo[2,3-d][1,4]diazepine 12,12-dioxide

aSchool of Pharmacy, University of Hertfordshire, College Lane, Hatfield AL10 9AB, England, and bSchool of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, England
*Correspondence e-mail: j.p.bassin@herts.ac.uk

(Received 13 December 2010; accepted 9 February 2011; online 23 February 2011)

There are two molecules in the asymmetric unit of the title compound, C24H22N2O4S. The conformation of the seven-membered ring is twisted boat for both molecules. The molecule is chiral, but crystal symmetry generates a recemate. The crystal packing is stabilized by weak intermolecular C—H⋯O hydrogen bonds.

Related literature

For related structures, see: Zia-ul-Haq et al. (2007[Zia-ul-Haq, M., Zia, M., Qadeer, G., Rama, N. H. & Wong, W.-Y. (2007). Acta Cryst. E63, o3554.]); Boudina et al. (2007[Boudina, A., Baouid, A., Hasnaoui, A., Eddike, D. & Tillard, M. (2007). Acta Cryst. E63, o3301-o3302.]); Doubia et al. (2007[Doubia, M. L., Bouhfid, R., Ahabchane, N. H., Essassi, E. M. & El Ammari, L. (2007). Acta Cryst. E63, o3306.]); Sanudo et al. (2009[Sanudo, M., Garcia-Valverde, M., Marcaccini, S., Delgado, J. J., Rojo, J. & Torroba, T. (2009). J. Org. Chem. 74, 2189-2192.]); Spencer et al. (2009[Spencer, J., Rathnam, R. P., Motukuri, M., Kotha, A. K., Richardson, S. C. W., Hazrati, A., Hartley, J. A., Male, L. & Hursthouse, M. B. (2009). Dalton Trans. pp. 4299-4303.]); Swamy et al. (2008[Swamy, G., Sridhar, B., Ravikumar, K., Reddy, K. S. & Reddy, V. V. N. (2008). J. Struct. Chem. 49, 775-779.]). For the psychotropic properties of aptaza­pine [systematic name: 2-methyl-1,3,4,14b-tetra­hydro-2H,10H-pyrazino­[1,2-a]pyrrolo­[2,1-c][1,4]benzodiazepine] and bretazenil [systematic name: t-butyl-8-bromo-11,12,13,13a-tetra­hydro-9-oxo-9H-imidazo(1,5-a)pyrrolo­(2,1-c)(1,4)benzodiazepine-1-carboxyl­ate], see: Silvestri et al. (1994[Silvestri, R., Artico, M. & Pagnozzi, E. (1994). J. Heterocycl. Chem. 31, 1033-1036.]); Landquist (1984[Landquist, J. K. (1984). In Comprehensive Heterocyclic Chemistry, edited by A. R. Katritzky & C. N. Russ. Oxford: Pergamon Press.]); Insuasty et al. (2008[Insuasty, B., Orozco, F., Garcia, A., Quiroga, R. A., Nogueras, M. & Cobo, J. (2008). J. Heterocycl. Chem. 45, 1659-1663.]); Bennamane et al. (2008[Bennamane, N., Kaoua, R., Hammal, L. & Nedjar-Kolli, B. (2008). Org. Commun. pp. 62-68.]); Schutz (1982[Schutz, H. (1982). Benzodiazepines. Heidelberg: Springer.]). For the bioactivity of benzodiazepines, see: Constanzo et al. (1990[Constanzo, A., Bruni, F., Auzzi, G., Selleri, S. & Vettori, L. P. (1990). J. Heterocycl. Chem. 27, 695-697.]); Kelly et al. (1997[Kelly, T. A., McNeil, D. W., Rose, J. M., David, E., Shih, C. K. & Grob, P. M. (1997). J. Med. Chem. 40, 2430-2433.]). For the effect on the bioactivity of fusing different heterocyclic rings to the 1,4- and 1,5-benzodiazepine system, see: Chimirri et al. (1993a[Chimirri, A., Gitto, R., Grasso, S., Monforte, A. M., Romeo, G. & Zappala, M. (1993a). Heterocycles, 36, 601-637.],b[Chimirri, A., Gitto, R., Grasso, S., Monforte, A. M., Romeo, G. & Zappala, M. (1993b). Heterocycles, 36, 865-890.]). For the synthesis of the title compound, see: Bassin et al. (2000[Bassin, J. P., Frearson, M. J. & Al-Nawwar, K. (2000). Synth. Commun. 30, 2961-2965.]).

[Scheme 1]

Experimental

Crystal data
  • C24H22N2O4S

  • Mr = 434.51

  • Triclinic, [P \overline 1]

  • a = 11.9007 (4) Å

  • b = 12.8521 (4) Å

  • c = 14.6202 (5) Å

  • α = 109.852 (2)°

  • β = 90.743 (2)°

  • γ = 92.775 (2)°

  • V = 2099.76 (12) Å3

  • Z = 4

  • Mo Kα radiation

  • μ = 0.19 mm−1

  • T = 120 K

  • 0.50 × 0.30 × 0.10 mm

Data collection
  • Bruker–Nonius KappaCCD diffractometer

  • Absorption correction: multi-scan (SORTAV; Blessing, 1997[Blessing, R. H. (1997). J. Appl. Cryst. 30, 421-426.]) Tmin = 0.912, Tmax = 0.981

  • 31054 measured reflections

  • 7393 independent reflections

  • 5463 reflections with I > 2σ(I)

  • Rint = 0.060

Refinement
  • R[F2 > 2σ(F2)] = 0.041

  • wR(F2) = 0.106

  • S = 1.01

  • 7393 reflections

  • 566 parameters

  • H-atom parameters constrained

  • Δρmax = 0.29 e Å−3

  • Δρmin = −0.46 e Å−3

Table 1
Hydrogen-bond geometry (Å, °)

D—H⋯A D—H H⋯A DA D—H⋯A
N1—H1A⋯Cl1 0.89 2.44 3.303 (3) 162
N1—H1B⋯Cl1i 0.89 2.36 3.236 (2) 170
N1—H1C⋯O1ii 0.89 2.05 2.901 (4) 159
O1—H1H⋯Cl1 0.85 2.45 3.290 (3) 170
O1—H1I⋯Cl1iii 0.85 2.39 3.228 (2) 170
Symmetry codes: (i) [x-1, -y+{\script{3\over 2}}, z-{\script{1\over 2}}]; (ii) x, y, z-1; (iii) x-1, y, z.

Data collection: COLLECT (Hooft, 1998[Hooft, R. (1998). COLLECT. Nonius BV, The Netherlands.]); cell refinement: DENZO (Otwinowski & Minor, 1997[Otwinowski, Z. & Minor, W. (1997). Methods in Enzymology, Vol. 276, Macromolecular Crystallography, Part A, edited by C. W. Carter Jr & R. M. Sweet, pp. 307-326. New York: Academic Press.]); data reduction: DENZO, COLLECT and maXus (Mackay et al., 1999[Mackay, S., Gilmore, C. J., Edwards, C., Stewart, N. & Shankland, K. (1999). maXus. Bruker-Nonius, The Netherlands, MacScience, Japan, and The University of Glasgow, Scotland.]); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: CAMERON (Watkin, et al., 1993[Watkin, D. M., Pearce, L. & Prout, C. K. (1993). CAMERON. University of Oxford, England.]); software used to prepare material for publication: WinGX (Farrugia, 1999[Farrugia, L. J. (1999). J. Appl. Cryst. 32, 837-838.]).

Supporting information


Comment top

In recent years tetracyclic benzodiazepines have received a great deal of attention due to the psychotropic properties of such compounds as aptazapine and bretazenil (Silvestri et al., 1994; Landquist, 1984; Insuasty et al., 2008; Bennamane et al., 2008; Schutz, 1982). A number of structures of benzodiazepines have been reported: Zia-ul-Haq et al., (2007); Boudina et al., (2007); Doubia et al., (2007); Sanudo et al., (2009); Spencer et al., (2009); Swamy et al., (2008). Benzodiazepines containing heterocycles fused to the seven-membered ring have shown important and varied bioactivities (Constanzo et al., 1990; Kelly et al., 1997). It has been demonstrated that by fusing different heterocyclic rings to the 1,4- and 1,5-benzodiazepine system enhances the biological activity of these compounds (Chimirri et al., 1993a,b). We previously reported the synthesis of a new heterocyclic ring system dihydrobenzo[b]benzo[4,5]isothiazolo[2,3-d][1,4]diazepine 12,12-dioxide (Bassin et al., 2000). As, an extension of this work we report the crystal structure of the enantiomeric mixture of 9,10-dimethoxy-3-methyl-6-phenyl-7,7a-dihydrobenzo[b] benzo[4,5]isothiazolo [2,3-d][1,4]diazepine 12,12-dioxide.

Related literature top

For related structures, see: Zia-ul-Haq et al. (2007); Boudina et al. (2007); Doubia et al. (2007); Sanudo et al. (2009); Spencer et al. (2009); Swamy et al. (2008). For the psychotropic properties of aptazapine [2-methyl-1,3,4,14b-tetrahydro-2H,10H-pyrazino[1,2-a]pyrrolo[2,1-c][1,4]benzodiazepine] and bretazenil [t-butyl-8-bromo-11,12,13,13a-tetrahydro-9-oxo-9H-imidazo(1,5-a)pyrrolo(2,1-c)(1,4)benzodiazepine-1-carboxylate], see: Silvestri et al. (1994); Landquist (1984); Insuasty et al. (2008); Bennamane et al. (2008); Schutz (1982). For the bioactivity of benzodiazepines, see: Constanzo et al. (1990); Kelly et al. (1997). For the effect on the bioactivity of fusing different heterocyclic rings to the 1,4- and 1,5-benzodiazepine system, see: Chimirri et al. (1993a,b). For the synthesis of the title compound, see: Bassin et al. (2000).

Experimental top

The title compound was synthesised following a modified procedure (Bassin et al., 2000) by refluxing (E)-4,5-dimethoxy-2-(3-oxo-3-phenylprop-1-en-1-yl)benzene-1-sulfonyl chloride with 3,4-diaminotoluene in ethanol for 1 hour. The reaction mixture was allowed to cool to room temperature the resulting precipitated product was filtered under suction and thoroughly washed with aqueous ethanol. The air dried product was re-crystallised from ethanol. A yellow crystalline product (yield: 82%, m.p.: 498 K) was obtained.

Refinement top

H atoms were positioned geometrically [C–H = 0.95Å (for aromatic), 0.98Å (for methyl groups) and 0.99Å (for methylene groups)] and refined using a riding model, with Uiso(H) = 1.2Ueq(C) and 1.5Ueq(C) for methyl groups.

Computing details top

Data collection: COLLECT (Hooft, 1998); cell refinement: DENZO (Otwinowski & Minor, 1997); data reduction: DENZO (Otwinowski & Minor, 1997), COLLECT (Hooft, 1998) and maXus (Mackay et al., 1999); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: CAMERON (Watkin, et al., 1993); software used to prepare material for publication: WinGX (Farrugia, 1999).

Figures top
[Figure 1] Fig. 1. The molecular structure of the title compound, showing the atom labeling scheme. Displacement ellipsoids are drawn at the 30% probability level. H atoms are presented as a small spheres of arbitrary radius.
9,10-dimethoxy-3-methyl-6-phenyl-7,7a- dihydrobenzo[b]benzo[4,5]isothiazolo[2,3-d][1,4]diazepine 12,12-dioxide top
Crystal data top
C24H22N2O4SZ = 4
Mr = 434.51F(000) = 912
Triclinic, P1Dx = 1.375 Mg m3
Hall symbol: -P 1Melting point: 498 K
a = 11.9007 (4) ÅMo Kα radiation, λ = 0.71073 Å
b = 12.8521 (4) ÅCell parameters from 25443 reflections
c = 14.6202 (5) Åθ = 2.9–27.5°
α = 109.852 (2)°µ = 0.19 mm1
β = 90.743 (2)°T = 120 K
γ = 92.775 (2)°Prism, yellow
V = 2099.76 (12) Å30.50 × 0.30 × 0.10 mm
Data collection top
Bruker–Nonius KappaCCD
diffractometer
7393 independent reflections
Radiation source: fine-focus sealed tube5463 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.060
Detector resolution: 9.091 pixels mm-1θmax = 25.0°, θmin = 3.0°
ϕ– and ω scansh = 1414
Absorption correction: multi-scan
(SORTAV; Blessing, 1997)
k = 1515
Tmin = 0.912, Tmax = 0.981l = 1717
31054 measured reflections
Refinement top
Refinement on F2Secondary atom site location: difference Fourier map
Least-squares matrix: fullHydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.041H-atom parameters constrained
wR(F2) = 0.106 w = 1/[σ2(Fo2) + (0.0595P)2 + 0.1891P]
where P = (Fo2 + 2Fc2)/3
S = 1.01(Δ/σ)max < 0.001
7393 reflectionsΔρmax = 0.29 e Å3
566 parametersΔρmin = 0.46 e Å3
0 restraintsExtinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.0053 (7)
Crystal data top
C24H22N2O4Sγ = 92.775 (2)°
Mr = 434.51V = 2099.76 (12) Å3
Triclinic, P1Z = 4
a = 11.9007 (4) ÅMo Kα radiation
b = 12.8521 (4) ŵ = 0.19 mm1
c = 14.6202 (5) ÅT = 120 K
α = 109.852 (2)°0.50 × 0.30 × 0.10 mm
β = 90.743 (2)°
Data collection top
Bruker–Nonius KappaCCD
diffractometer
7393 independent reflections
Absorption correction: multi-scan
(SORTAV; Blessing, 1997)
5463 reflections with I > 2σ(I)
Tmin = 0.912, Tmax = 0.981Rint = 0.060
31054 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.0410 restraints
wR(F2) = 0.106H-atom parameters constrained
S = 1.01Δρmax = 0.29 e Å3
7393 reflectionsΔρmin = 0.46 e Å3
566 parameters
Special details top

Geometry. All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes.

Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > 2σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R-factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
C10.3992 (2)0.2363 (2)0.14280 (18)0.0360 (6)
H1A0.40940.17820.20670.054*
H1B0.46070.28670.13290.054*
H1C0.32720.27780.13960.054*
C20.42922 (19)0.05068 (19)0.13723 (16)0.0311 (5)
H2A0.36050.06830.17840.047*
H2B0.49330.08240.17660.047*
H2C0.44230.02990.10890.047*
C30.16980 (16)0.00163 (15)0.14164 (14)0.0188 (4)
C40.24041 (17)0.08172 (16)0.14182 (14)0.0217 (5)
H40.23140.11880.18770.026*
C50.32354 (17)0.10949 (16)0.07437 (15)0.0225 (5)
C60.33481 (17)0.05692 (16)0.00370 (14)0.0215 (5)
C70.26602 (17)0.02657 (16)0.00462 (14)0.0222 (5)
H70.27380.06370.04130.027*
C80.18439 (16)0.05466 (15)0.07553 (14)0.0197 (4)
C90.07022 (16)0.03569 (16)0.20530 (14)0.0195 (4)
H90.01410.02890.18930.023*
C100.09793 (17)0.07586 (16)0.31449 (14)0.0211 (4)
H10A0.02710.08500.35050.025*
H10B0.14040.01950.33030.025*
C110.16693 (16)0.18492 (16)0.34651 (13)0.0194 (4)
C120.29050 (17)0.18973 (16)0.36576 (14)0.0210 (5)
C130.34603 (18)0.10086 (17)0.37451 (15)0.0265 (5)
H130.30460.03380.36900.032*
C140.46215 (18)0.10953 (19)0.39138 (16)0.0306 (5)
H140.49920.04830.39760.037*
C150.52371 (18)0.20556 (19)0.39914 (15)0.0317 (5)
H150.60300.21070.41000.038*
C160.46915 (18)0.2947 (2)0.39095 (17)0.0334 (6)
H160.51110.36140.39620.040*
C170.35396 (17)0.28733 (18)0.37510 (15)0.0272 (5)
H170.31730.34950.37050.033*
C180.04226 (16)0.20694 (16)0.24328 (14)0.0207 (5)
C190.15279 (17)0.21991 (17)0.22056 (15)0.0250 (5)
H190.18600.17350.16010.030*
C200.21585 (17)0.29909 (17)0.28400 (15)0.0259 (5)
H200.29140.30660.26650.031*
C210.16983 (17)0.36800 (16)0.37326 (15)0.0235 (5)
C220.05783 (17)0.35632 (16)0.39450 (15)0.0235 (5)
H220.02450.40420.45430.028*
C230.00699 (17)0.27780 (16)0.33205 (15)0.0213 (5)
C240.23848 (18)0.45185 (18)0.44470 (16)0.0308 (5)
H24A0.29710.47540.40950.046*
H24B0.18950.51620.48200.046*
H24C0.27370.41850.48920.046*
N10.02092 (13)0.12406 (13)0.17640 (11)0.0204 (4)
N20.12208 (13)0.27710 (13)0.35685 (12)0.0219 (4)
O10.40000 (12)0.18679 (11)0.06850 (10)0.0290 (4)
O20.41702 (12)0.09601 (12)0.06133 (10)0.0282 (3)
O30.13467 (12)0.26485 (11)0.12453 (10)0.0278 (4)
O40.01497 (12)0.12890 (11)0.00291 (10)0.0265 (3)
S10.08537 (4)0.15358 (4)0.08842 (4)0.02013 (14)
C250.4183 (2)0.30217 (18)0.13538 (18)0.0388 (6)
H25A0.37080.26350.16930.058*
H25B0.47460.25260.09870.058*
H25C0.37140.32460.09050.058*
C260.64950 (18)0.67805 (19)0.35264 (17)0.0348 (6)
H26A0.63070.73170.32140.052*
H26B0.72960.66390.34530.052*
H26C0.63320.70790.42200.052*
C270.23523 (16)0.57054 (16)0.29537 (14)0.0188 (4)
C280.29256 (17)0.47623 (16)0.24852 (14)0.0218 (5)
H280.25230.40790.21470.026*
C290.40916 (17)0.48312 (16)0.25179 (14)0.0233 (5)
C300.46967 (16)0.58300 (16)0.30635 (14)0.0215 (5)
C310.41321 (17)0.67598 (16)0.35242 (14)0.0210 (5)
H310.45270.74390.38850.025*
C320.29588 (16)0.66768 (16)0.34460 (14)0.0192 (4)
C330.10869 (17)0.57821 (16)0.30258 (14)0.0205 (4)
H330.08110.53450.34370.025*
C340.04001 (16)0.53834 (16)0.20675 (14)0.0201 (4)
H34A0.05680.46080.17000.024*
H34B0.04110.53950.22100.024*
C350.06480 (17)0.60900 (16)0.14439 (14)0.0213 (5)
C360.13310 (17)0.56838 (16)0.05648 (14)0.0224 (5)
C370.17889 (19)0.46524 (18)0.02645 (16)0.0309 (5)
H370.16140.41490.05980.037*
C380.2498 (2)0.4349 (2)0.05163 (17)0.0401 (6)
H380.28080.36420.07120.048*
C390.2754 (2)0.5066 (2)0.10083 (17)0.0419 (6)
H390.32620.48680.15280.050*
C400.2270 (2)0.6071 (2)0.07446 (17)0.0416 (6)
H400.24290.65580.10960.050*
C410.1557 (2)0.63781 (19)0.00233 (16)0.0320 (5)
H410.12150.70680.01870.038*
C420.00310 (16)0.75312 (16)0.34128 (15)0.0209 (5)
C430.05867 (18)0.81701 (18)0.42232 (16)0.0274 (5)
H430.03840.81520.48480.033*
C440.14299 (18)0.88309 (18)0.41306 (17)0.0310 (5)
H440.17930.92740.46940.037*
C450.17537 (17)0.88550 (17)0.32215 (17)0.0284 (5)
C460.11840 (17)0.82177 (17)0.24161 (16)0.0263 (5)
H460.13960.82310.17920.032*
C470.03145 (17)0.75615 (16)0.24917 (15)0.0222 (5)
C480.2672 (2)0.9570 (2)0.3111 (2)0.0432 (6)
H48A0.23391.02140.29760.065*
H48B0.30890.98220.37140.065*
H48C0.31860.91420.25710.065*
N30.09285 (14)0.69706 (13)0.35612 (12)0.0215 (4)
N40.02928 (14)0.70698 (14)0.16533 (12)0.0235 (4)
O50.47410 (12)0.39866 (11)0.20519 (11)0.0310 (4)
O60.58380 (11)0.57683 (12)0.30791 (10)0.0289 (4)
O70.21847 (12)0.81169 (12)0.50136 (10)0.0318 (4)
O80.21966 (12)0.86010 (11)0.35488 (11)0.0325 (4)
S20.20873 (4)0.77439 (4)0.39734 (4)0.02169 (14)
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
C10.0384 (14)0.0364 (13)0.0432 (15)0.0115 (11)0.0032 (11)0.0250 (12)
C20.0318 (13)0.0387 (13)0.0250 (13)0.0040 (10)0.0060 (10)0.0130 (10)
C30.0219 (11)0.0144 (10)0.0171 (11)0.0015 (8)0.0029 (8)0.0020 (8)
C40.0272 (12)0.0181 (10)0.0210 (11)0.0001 (9)0.0018 (9)0.0085 (9)
C50.0243 (11)0.0168 (10)0.0257 (12)0.0038 (9)0.0001 (9)0.0058 (9)
C60.0221 (11)0.0213 (11)0.0181 (11)0.0007 (9)0.0001 (9)0.0028 (9)
C70.0250 (11)0.0215 (11)0.0212 (11)0.0003 (9)0.0003 (9)0.0089 (9)
C80.0219 (11)0.0154 (10)0.0197 (11)0.0015 (8)0.0028 (9)0.0038 (8)
C90.0208 (11)0.0170 (10)0.0205 (11)0.0008 (8)0.0005 (8)0.0061 (8)
C100.0222 (11)0.0209 (11)0.0195 (11)0.0018 (9)0.0003 (8)0.0061 (9)
C110.0229 (11)0.0201 (11)0.0136 (10)0.0013 (9)0.0003 (8)0.0038 (8)
C120.0238 (11)0.0241 (11)0.0129 (10)0.0015 (9)0.0005 (8)0.0034 (8)
C130.0261 (12)0.0243 (12)0.0271 (12)0.0036 (9)0.0006 (9)0.0058 (9)
C140.0295 (13)0.0343 (13)0.0266 (13)0.0117 (11)0.0012 (10)0.0074 (10)
C150.0224 (12)0.0484 (15)0.0234 (13)0.0033 (11)0.0003 (9)0.0110 (11)
C160.0235 (12)0.0401 (14)0.0390 (14)0.0061 (11)0.0050 (10)0.0180 (11)
C170.0249 (12)0.0279 (12)0.0306 (13)0.0016 (10)0.0031 (9)0.0123 (10)
C180.0211 (11)0.0182 (10)0.0224 (11)0.0027 (9)0.0023 (9)0.0063 (9)
C190.0231 (11)0.0267 (11)0.0224 (12)0.0012 (9)0.0028 (9)0.0049 (9)
C200.0178 (11)0.0305 (12)0.0290 (13)0.0039 (9)0.0006 (9)0.0095 (10)
C210.0239 (11)0.0202 (11)0.0273 (12)0.0037 (9)0.0021 (9)0.0090 (9)
C220.0248 (11)0.0200 (11)0.0227 (12)0.0008 (9)0.0036 (9)0.0037 (9)
C230.0215 (11)0.0186 (10)0.0235 (11)0.0001 (9)0.0010 (9)0.0069 (9)
C240.0274 (12)0.0310 (12)0.0320 (13)0.0075 (10)0.0024 (10)0.0074 (10)
N10.0225 (9)0.0190 (9)0.0200 (9)0.0036 (7)0.0003 (7)0.0067 (7)
N20.0194 (9)0.0219 (9)0.0214 (10)0.0016 (7)0.0016 (7)0.0036 (7)
O10.0336 (9)0.0255 (8)0.0316 (9)0.0116 (7)0.0054 (7)0.0131 (7)
O20.0317 (8)0.0301 (8)0.0250 (8)0.0102 (7)0.0094 (7)0.0110 (7)
O30.0316 (8)0.0169 (7)0.0333 (9)0.0017 (6)0.0000 (7)0.0069 (6)
O40.0308 (8)0.0269 (8)0.0217 (8)0.0024 (7)0.0058 (6)0.0084 (6)
S10.0222 (3)0.0166 (3)0.0209 (3)0.0006 (2)0.0011 (2)0.0056 (2)
C250.0392 (14)0.0256 (12)0.0386 (14)0.0070 (11)0.0016 (11)0.0064 (11)
C260.0240 (12)0.0359 (13)0.0395 (14)0.0033 (10)0.0003 (10)0.0072 (11)
C270.0199 (10)0.0196 (11)0.0193 (11)0.0006 (9)0.0005 (8)0.0098 (9)
C280.0230 (11)0.0168 (10)0.0243 (12)0.0010 (9)0.0004 (9)0.0053 (9)
C290.0280 (12)0.0202 (11)0.0213 (12)0.0077 (9)0.0028 (9)0.0057 (9)
C300.0188 (11)0.0258 (11)0.0201 (11)0.0022 (9)0.0005 (8)0.0080 (9)
C310.0238 (11)0.0178 (10)0.0203 (11)0.0015 (9)0.0015 (9)0.0057 (9)
C320.0231 (11)0.0172 (10)0.0185 (11)0.0022 (9)0.0019 (8)0.0076 (8)
C330.0242 (11)0.0162 (10)0.0210 (11)0.0027 (9)0.0017 (9)0.0060 (8)
C340.0184 (10)0.0183 (10)0.0213 (11)0.0017 (8)0.0008 (8)0.0037 (9)
C350.0207 (11)0.0218 (11)0.0193 (11)0.0007 (9)0.0038 (8)0.0046 (9)
C360.0243 (11)0.0217 (11)0.0187 (11)0.0002 (9)0.0014 (9)0.0039 (9)
C370.0371 (13)0.0298 (12)0.0243 (13)0.0038 (10)0.0039 (10)0.0068 (10)
C380.0436 (15)0.0391 (14)0.0313 (14)0.0121 (12)0.0101 (11)0.0024 (11)
C390.0426 (15)0.0534 (17)0.0231 (13)0.0006 (13)0.0106 (11)0.0046 (12)
C400.0554 (16)0.0442 (15)0.0267 (14)0.0024 (13)0.0079 (12)0.0145 (12)
C410.0407 (14)0.0310 (12)0.0237 (13)0.0012 (11)0.0012 (10)0.0086 (10)
C420.0183 (10)0.0191 (10)0.0247 (12)0.0022 (9)0.0019 (9)0.0065 (9)
C430.0256 (12)0.0298 (12)0.0247 (12)0.0041 (10)0.0021 (9)0.0060 (10)
C440.0263 (12)0.0283 (12)0.0329 (14)0.0087 (10)0.0076 (10)0.0020 (10)
C450.0227 (11)0.0209 (11)0.0386 (14)0.0036 (9)0.0028 (10)0.0059 (10)
C460.0257 (12)0.0221 (11)0.0301 (13)0.0008 (9)0.0056 (9)0.0078 (10)
C470.0223 (11)0.0177 (10)0.0248 (12)0.0001 (9)0.0004 (9)0.0053 (9)
C480.0348 (14)0.0366 (14)0.0522 (17)0.0131 (11)0.0065 (12)0.0059 (12)
N30.0223 (9)0.0180 (9)0.0219 (9)0.0034 (7)0.0019 (7)0.0037 (7)
N40.0261 (10)0.0224 (10)0.0214 (10)0.0021 (8)0.0008 (8)0.0066 (8)
O50.0253 (8)0.0238 (8)0.0367 (9)0.0079 (7)0.0020 (7)0.0002 (7)
O60.0196 (8)0.0302 (8)0.0313 (9)0.0003 (6)0.0004 (6)0.0032 (7)
O70.0326 (9)0.0336 (9)0.0205 (8)0.0070 (7)0.0052 (6)0.0024 (7)
O80.0325 (9)0.0213 (8)0.0480 (10)0.0031 (7)0.0025 (7)0.0172 (7)
S20.0230 (3)0.0175 (3)0.0231 (3)0.0027 (2)0.0020 (2)0.0048 (2)
Geometric parameters (Å, º) top
C1—O11.433 (2)C25—O51.437 (3)
C1—H1A0.9800C25—H25A0.9800
C1—H1B0.9800C25—H25B0.9800
C1—H1C0.9800C25—H25C0.9800
C2—O21.424 (2)C26—O61.429 (3)
C2—H2A0.9800C26—H26A0.9800
C2—H2B0.9800C26—H26B0.9800
C2—H2C0.9800C26—H26C0.9800
C3—C81.367 (3)C27—C321.373 (3)
C3—C41.394 (3)C27—C281.390 (3)
C3—C91.505 (3)C27—C331.517 (3)
C4—C51.378 (3)C28—C291.385 (3)
C4—H40.9500C28—H280.9500
C5—O11.362 (2)C29—O51.354 (2)
C5—C61.418 (3)C29—C301.415 (3)
C6—O21.364 (2)C30—O61.365 (2)
C6—C71.377 (3)C30—C311.370 (3)
C7—C81.398 (3)C31—C321.395 (3)
C7—H70.9500C31—H310.9500
C8—S11.740 (2)C32—S21.730 (2)
C9—N11.482 (2)C33—N31.484 (3)
C9—C101.528 (3)C33—C341.528 (3)
C9—H91.0000C33—H331.0000
C10—C111.514 (3)C34—C351.512 (3)
C10—H10A0.9900C34—H34A0.9900
C10—H10B0.9900C34—H34B0.9900
C11—N21.286 (2)C35—N41.285 (3)
C11—C121.488 (3)C35—C361.482 (3)
C12—C131.388 (3)C36—C371.388 (3)
C12—C171.397 (3)C36—C411.399 (3)
C13—C141.393 (3)C37—C381.386 (3)
C13—H130.9500C37—H370.9500
C14—C151.374 (3)C38—C391.374 (3)
C14—H140.9500C38—H380.9500
C15—C161.383 (3)C39—C401.374 (4)
C15—H150.9500C39—H390.9500
C16—C171.381 (3)C40—C411.376 (3)
C16—H160.9500C40—H400.9500
C17—H170.9500C41—H410.9500
C18—C191.384 (3)C42—C431.388 (3)
C18—C231.408 (3)C42—C471.398 (3)
C18—N11.430 (3)C42—N31.432 (3)
C19—C201.382 (3)C43—C441.380 (3)
C19—H190.9500C43—H430.9500
C20—C211.392 (3)C44—C451.390 (3)
C20—H200.9500C44—H440.9500
C21—C221.391 (3)C45—C461.392 (3)
C21—C241.504 (3)C45—C481.503 (3)
C22—C231.384 (3)C46—C471.393 (3)
C22—H220.9500C46—H460.9500
C23—N21.413 (3)C47—N41.402 (3)
C24—H24A0.9800C48—H48A0.9800
C24—H24B0.9800C48—H48B0.9800
C24—H24C0.9800C48—H48C0.9800
N1—S11.6479 (16)N3—S21.6406 (17)
O3—S11.4374 (14)O7—S21.4321 (15)
O4—S11.4295 (14)O8—S21.4383 (15)
O1—C1—H1A109.5O5—C25—H25A109.5
O1—C1—H1B109.5O5—C25—H25B109.5
H1A—C1—H1B109.5H25A—C25—H25B109.5
O1—C1—H1C109.5O5—C25—H25C109.5
H1A—C1—H1C109.5H25A—C25—H25C109.5
H1B—C1—H1C109.5H25B—C25—H25C109.5
O2—C2—H2A109.5O6—C26—H26A109.5
O2—C2—H2B109.5O6—C26—H26B109.5
H2A—C2—H2B109.5H26A—C26—H26B109.5
O2—C2—H2C109.5O6—C26—H26C109.5
H2A—C2—H2C109.5H26A—C26—H26C109.5
H2B—C2—H2C109.5H26B—C26—H26C109.5
C8—C3—C4119.80 (19)C32—C27—C28119.02 (18)
C8—C3—C9114.71 (17)C32—C27—C33114.27 (17)
C4—C3—C9125.35 (17)C28—C27—C33126.65 (17)
C5—C4—C3118.94 (18)C29—C28—C27119.12 (18)
C5—C4—H4120.5C29—C28—H28120.4
C3—C4—H4120.5C27—C28—H28120.4
O1—C5—C4124.86 (18)O5—C29—C28124.54 (18)
O1—C5—C6114.49 (17)O5—C29—C30114.72 (17)
C4—C5—C6120.65 (18)C28—C29—C30120.74 (18)
O2—C6—C7125.27 (18)O6—C30—C31125.14 (18)
O2—C6—C5114.49 (17)O6—C30—C29114.80 (17)
C7—C6—C5120.23 (18)C31—C30—C29120.06 (18)
C6—C7—C8117.64 (18)C30—C31—C32117.85 (18)
C6—C7—H7121.2C30—C31—H31121.1
C8—C7—H7121.2C32—C31—H31121.1
C3—C8—C7122.65 (18)C27—C32—C31123.09 (18)
C3—C8—S1111.35 (15)C27—C32—S2111.58 (15)
C7—C8—S1125.92 (15)C31—C32—S2125.30 (15)
N1—C9—C3105.11 (15)N3—C33—C27104.51 (15)
N1—C9—C10111.04 (15)N3—C33—C34110.71 (15)
C3—C9—C10114.78 (16)C27—C33—C34116.61 (16)
N1—C9—H9108.6N3—C33—H33108.2
C3—C9—H9108.6C27—C33—H33108.2
C10—C9—H9108.6C34—C33—H33108.2
C11—C10—C9111.25 (15)C35—C34—C33112.47 (16)
C11—C10—H10A109.4C35—C34—H34A109.1
C9—C10—H10A109.4C33—C34—H34A109.1
C11—C10—H10B109.4C35—C34—H34B109.1
C9—C10—H10B109.4C33—C34—H34B109.1
H10A—C10—H10B108.0H34A—C34—H34B107.8
N2—C11—C12117.02 (17)N4—C35—C36116.87 (18)
N2—C11—C10121.73 (17)N4—C35—C34122.00 (18)
C12—C11—C10121.24 (17)C36—C35—C34121.12 (17)
C13—C12—C17118.26 (19)C37—C36—C41118.0 (2)
C13—C12—C11122.76 (18)C37—C36—C35123.05 (18)
C17—C12—C11118.97 (18)C41—C36—C35118.94 (19)
C12—C13—C14120.3 (2)C38—C37—C36120.7 (2)
C12—C13—H13119.8C38—C37—H37119.6
C14—C13—H13119.8C36—C37—H37119.6
C15—C14—C13120.8 (2)C39—C38—C37120.3 (2)
C15—C14—H14119.6C39—C38—H38119.8
C13—C14—H14119.6C37—C38—H38119.8
C14—C15—C16119.4 (2)C38—C39—C40119.6 (2)
C14—C15—H15120.3C38—C39—H39120.2
C16—C15—H15120.3C40—C39—H39120.2
C17—C16—C15120.3 (2)C39—C40—C41120.7 (2)
C17—C16—H16119.8C39—C40—H40119.7
C15—C16—H16119.8C41—C40—H40119.7
C16—C17—C12120.9 (2)C40—C41—C36120.6 (2)
C16—C17—H17119.5C40—C41—H41119.7
C12—C17—H17119.5C36—C41—H41119.7
C19—C18—C23118.93 (18)C43—C42—C47120.06 (19)
C19—C18—N1120.14 (18)C43—C42—N3118.37 (18)
C23—C18—N1120.92 (17)C47—C42—N3121.01 (17)
C20—C19—C18121.32 (19)C44—C43—C42120.7 (2)
C20—C19—H19119.3C44—C43—H43119.6
C18—C19—H19119.3C42—C43—H43119.6
C19—C20—C21120.70 (19)C43—C44—C45120.6 (2)
C19—C20—H20119.6C43—C44—H44119.7
C21—C20—H20119.6C45—C44—H44119.7
C22—C21—C20117.61 (19)C44—C45—C46118.09 (19)
C22—C21—C24120.97 (18)C44—C45—C48121.1 (2)
C20—C21—C24121.42 (18)C46—C45—C48120.8 (2)
C23—C22—C21122.67 (19)C45—C46—C47122.4 (2)
C23—C22—H22118.7C45—C46—H46118.8
C21—C22—H22118.7C47—C46—H46118.8
C22—C23—C18118.72 (18)C46—C47—C42118.05 (19)
C22—C23—N2118.58 (17)C46—C47—N4117.27 (18)
C18—C23—N2122.55 (18)C42—C47—N4124.33 (18)
C21—C24—H24A109.5C45—C48—H48A109.5
C21—C24—H24B109.5C45—C48—H48B109.5
H24A—C24—H24B109.5H48A—C48—H48B109.5
C21—C24—H24C109.5C45—C48—H48C109.5
H24A—C24—H24C109.5H48A—C48—H48C109.5
H24B—C24—H24C109.5H48B—C48—H48C109.5
C18—N1—C9120.90 (15)C42—N3—C33123.39 (16)
C18—N1—S1118.90 (13)C42—N3—S2116.39 (12)
C9—N1—S1115.15 (13)C33—N3—S2115.50 (13)
C11—N2—C23120.09 (16)C35—N4—C47121.94 (17)
C5—O1—C1117.25 (16)C29—O5—C25116.94 (16)
C6—O2—C2117.44 (16)C30—O6—C26117.05 (16)
O4—S1—O3114.70 (8)O7—S2—O8115.28 (9)
O4—S1—N1112.29 (8)O7—S2—N3111.89 (9)
O3—S1—N1110.02 (8)O8—S2—N3110.19 (9)
O4—S1—C8111.83 (9)O7—S2—C32111.60 (9)
O3—S1—C8112.54 (9)O8—S2—C32112.07 (9)
N1—S1—C893.60 (9)N3—S2—C3293.86 (9)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C2—H2C···O1i0.982.593.423 (3)142
C4—H4···O8ii0.952.553.451 (3)157
C10—H10B···O8ii0.992.433.408 (3)171
C13—H13···O8ii0.952.353.295 (3)174
C15—H15···O7iii0.952.553.428 (3)153
C25—H25B···O2i0.982.353.262 (3)154
C28—H28···O30.952.273.205 (3)169
C34—H34A···O30.992.603.552 (3)162
C37—H37···O30.952.433.371 (3)170
C39—H39···O6iv0.952.423.350 (3)167
Symmetry codes: (i) x+1, y, z; (ii) x, y1, z; (iii) x+1, y+1, z+1; (iv) x+1, y+1, z.

Experimental details

Crystal data
Chemical formulaC24H22N2O4S
Mr434.51
Crystal system, space groupTriclinic, P1
Temperature (K)120
a, b, c (Å)11.9007 (4), 12.8521 (4), 14.6202 (5)
α, β, γ (°)109.852 (2), 90.743 (2), 92.775 (2)
V3)2099.76 (12)
Z4
Radiation typeMo Kα
µ (mm1)0.19
Crystal size (mm)0.50 × 0.30 × 0.10
Data collection
DiffractometerBruker–Nonius KappaCCD
diffractometer
Absorption correctionMulti-scan
(SORTAV; Blessing, 1997)
Tmin, Tmax0.912, 0.981
No. of measured, independent and
observed [I > 2σ(I)] reflections
31054, 7393, 5463
Rint0.060
(sin θ/λ)max1)0.595
Refinement
R[F2 > 2σ(F2)], wR(F2), S 0.041, 0.106, 1.01
No. of reflections7393
No. of parameters566
H-atom treatmentH-atom parameters constrained
Δρmax, Δρmin (e Å3)0.29, 0.46

Computer programs: COLLECT (Hooft, 1998), DENZO (Otwinowski & Minor, 1997), COLLECT (Hooft, 1998) and maXus (Mackay et al., 1999), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), CAMERON (Watkin, et al., 1993), WinGX (Farrugia, 1999).

Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C2—H2C···O1i0.982.593.423 (3)142
C4—H4···O8ii0.952.553.451 (3)157
C10—H10B···O8ii0.992.433.408 (3)171
C13—H13···O8ii0.952.353.295 (3)174
C15—H15···O7iii0.952.553.428 (3)153
C25—H25B···O2i0.982.353.262 (3)154
C28—H28···O30.952.273.205 (3)169
C34—H34A···O30.992.603.552 (3)162
C37—H37···O30.952.433.371 (3)170
C39—H39···O6iv0.952.423.350 (3)167
Symmetry codes: (i) x+1, y, z; (ii) x, y1, z; (iii) x+1, y+1, z+1; (iv) x+1, y+1, z.
 

Acknowledgements

We thank the EPSRC for funding the National Crystallography Service, and the STFC (formerly CCLRC) for access to synchrotron facilities.

References

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Volume 67| Part 3| March 2011| Pages o684-o685
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