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The title compound, C13H11NO3S, was synthesized from methyl anthranilate, triethylamine and 2-thiophenoyl chloride in benzene. The molecular conformation is stabilized by an intramolecular N—H
O hydrogen bond. The dihedral angle between the rings is 2.74 (12)°. In the crystal, C—HO interactions link neighbouring molecules into a three-dimensional network.
O hydrogen bond. The dihedral angle between the rings is 2.74 (12)°. In the crystal, C—HO interactions link neighbouring molecules into a three-dimensional network.organic compoundsOpen access
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In the title molecule, C13H12ClNO, the dihedral angle between the benzene and pyrrole rings is 1.38 (9)°. The cycloheptene ring adopts a distorted twist chair and sofa conformation. Intermolecular N—HO hydrogen bonds form an R22(10) loop in the crystal packing. Further, weak C—HO and C—Hπ (involving the benzene ring) interactions are found in the crystal structure.
O hydrogen bonds form an R22(10) loop in the crystal packing. Further, weak C—HO and C—Hπ (involving the benzene ring) interactions are found in the crystal structure.organic compoundsOpen access
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The title compound, C8H17O2PS2, displays a distorted tetrahedral geometry around the P atom. The P atom is part of a six-membered ring with an isopropyl group in the equatorial position. The molecules are linked by S—HS hydrogen bonds in the crystal packing.
S hydrogen bonds in the crystal packing. organic compoundsOpen access
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In the title compound, C16H12N2OS2, the dihedral angles between the mean planes of the central thiourea core and the thiophene ring and the naphthalene ring system are 1.8 (2) and 6.45 (18)°, respectively. The molecule adopts a trans–cis conformation with respect to the position of thiophenoyl and naphthyl groups relative to the S atom across the thiourea C—N bonds. Both the thiophene ring and the sulfanylidene S atom are disordered over two sets of sites with occupancies of 0.862 (3):0.138 (3) and 0.977 (3):0.023 (3), respectively. An intramolecular N—HO hydrogen bond is observed. The crystal packing features two N—HS hydrogen bonds.
O hydrogen bond is observed. The crystal packing features two N—HS hydrogen bonds.organic compoundsOpen access
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The title compound, C10H8N4O2S, was synthesized from furoyl isothiocynate and 2-aminopyrimidine in dry acetone. The two N—H groups are in an anti conformation with respect to each other and one N—H group is anti to the C=S group while the other is syn. The amide C=S and the C=O groups are syn to each other. The mean plane of the central thiourea fragment forms dihedral angles of 13.50 (14) and 5.03 (11)° with the furan and pyrimidine rings, respectively. The dihedral angle between the furan and pyrimidine rings is 18.43 (10)°. The molecular conformation is stabilized by an intramolecular N—HN hydrogen bond generating an S(6) ring motif. In the crystal, molecules are linked by pairs of N—HN and weak C—HS hydrogen bonds to form inversion dimers.
N hydrogen bond generating an S(6) ring motif. In the crystal, molecules are linked by pairs of N—HN and weak C—HS hydrogen bonds to form inversion dimers.
