Diethyl 6H,12H-5,11-methano-dibenzo[b,f][1,5]diazo-cine-1,7-dicarboxyl-ate

M Delower H Bhuiyan; Jack K Clegg; Andrew C Try

doi:10.1107/S1600536808042967

Diethyl 6H,12H-5,11-methano-dibenzo[b,f][1,5]diazo-cine-1,7-dicarboxyl-ate

Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 20;65(Pt 1):o187. doi: 10.1107/S1600536808042967.

Authors

M Delower H Bhuiyan, Jack K Clegg, Andrew C Try

Abstract

In the mol-ecule of the title compound, C(21)H(22)N(2)O(4), the 1,7-diethyl ester analogue of Tröger's base, the dihedral angle between the two benzene rings is 93.16 (3)°; the mol-ecule is C(2) symmetric.