N-Carbamothioyl-amino-7-oxabicyclo-[2.2.1]hept-5-ene-2,3-dicarboximide.

ABSTRACT: The title compound, C(9)H(9)N(3)O(3)S, comprises a racemic mixture of chiral mol-ecules containing four stereogenic centres. The cyclo-hexane ring tends towards a boat conformation, while the tetra-hydro-furan ring and the dihydro-furan ring adopt envelope conformations. The dihedral angle between the thio-semicarbazide fragment and the fused-ring system is 77.20 (10)°. The crystal structure is stabilized by two inter-molecular N-H⋯O hydrogen bonds.

SUBMITTER: Li J 

PROVIDER: S-EPMC3011812 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature