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Updated: May 7, 2026

Preparation of Contiguous Bisaziridines for Regioselective Ring-Opening Reactions
Published on: July 28, 2022
1,5-Bis(2-meth-oxy-benzyl-idene)thio-carbonohydrazide methanol monosolvate
Jianfeng Yu1, Shiming Tang, Jingbin Zeng
1Department of Chemistry, College of Science, China University of Petroleum, Qingdao 266555, People's Republic of China.
Abstract:
The title compound, C17H18N4O2S·CH3OH, was synthesized by the condensation reaction of o-meth-oxy-benzaldehyde with thio-carbohydrazide in methanol. The two benzene rings are inclined each to other at 31.7 (1)°. Inter-molecular N-H⋯O and bifurcated O-H⋯N(S) hydrogen bonds link two thio-carbonohydrazide and two solvent mol-ecules into a centrosymmetric unit. These units, related by translation along the b axis, are further aggregated into columns through N-H⋯S hydrogen bonds.
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