Acta Cryst. (2005). E61, o2102-o2103  [ doi:10.1107/S1600536805017101 ]

Dipropyl 3,6-bis(4-chlorophenyl)-1,2-dihydro-1,2,4,5-tetrazine-1,2-dicarboxylate

G.-W. Rao and W.-X. Hu

Abstract: The title compound, C₂₂H₂₂Cl₂N₄O₄, was prepared from propyl chloroformate and 3,6-bis(4-chlorophenyl)-1,2-dihydro-1,2,4,5-tetrazine. The six-membered 1,2-dihydro-1,2,4,5-tetrazine ring has a twist conformation.

Online 17 June 2005

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