Download citation
Download citation

link to html
In the title compound, C22H18FNO3S2, the five-membered thia­zolidine ring is planar (r.m.s. deviation = 0.003 Å) and forms dihedral angles of 70.2 (3), 73.16 (17) and 10.32 (14)° with the cyclo­propane, fluoro­benzene and methyl­thio­benzene rings, respectively. The sum of the bond angles around the thia­zolidine ring N atom (359.6°) indicates sp2 hybridization. The mol­ecular structure features intra­molecular C—H...S, C—H...F and C—H...O inter­actions. In the crystal, no significant inter­molecular contacts were apparent.

Download citation
Download citation

link to html
In the title compound, C39H38N2O4, the pyridinone ring adopts a twisted half-chair conformation with the N atom deviating by 0.3304 (1) and with the methyl­ene C atom adjacent to the octa­hydro­indolizine unit deviating by 0.444 (3) Å from the mean plane defined by the other four atoms. In the octa­hydro­indolizine system, the pyrrolidine ring exhibits an envelope conformation, with the fused methyne C atom deviating by 0.6315 (1) Å from the mean plane defined by the other four atoms, and the piperidine ring exhibits a distorted chair conformation, as reflected in the puckering parameters Q = 0.568 (4) Å, θ = 1.5 (4) and φ = 161 (16)°. In the crystal pairs of weak C—H...O inter­actions form centrosymmetric dimers, which are further connected by C—H...π inter­actions. The crystal studied was a non-merohedral twin, with a domain ratio of 0.91:0.09.
Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds