Acta Cryst. (2005). E61, o1637-o1638  [ doi:10.1107/S1600536805013620 ]

Ethyl 3,6-diphenyl-1,4-dihydro-1,2,4,5-tetrazine-1-carboxylate

G.-W. Rao, J. Yan and W.-X. Hu

Abstract: The title compound, C₁₇H₁₆N₄O₂, was prepared from ethyl chloroformate and 3,6-diphenyldihydro-1,2,4,5-tetrazine. The central six-membered ring has an asymmetric boat conformation.

Online 14 May 2005

Copyright © International Union of Crystallography
IUCr Webmaster