(3aR,6S,7aR)-7a-Chloro-6-methyl-2-(4-nitrophenylsulfonyl)-1,2,3,6,7, 7a-hexahydro-3a,6-epoxyisoindole

Abstract

In the title compound, C15H15ClN2O 5S, the tetrahydrofuran ring adopts an envelope conformation with the O atom as the flap. The pyrrolidine ring adopts an envelope conformation with the chlorine-substituted C atom as the flap. In the crystal, two types of C - H?O hydrogen bonds generate R22(20) and R 44(26) rings, with adjacent rings running parallel to ac plane. Further C - H?O hydrogen bonds form a C(6) chain, linking the molecules in the b-axis direction.