N′‐(2‐Chloro­benzyl­idene)pyrazine‐2‐carbohydrazide

Publisher: John Wiley & Sons Inc

E-ISSN: 1600-5368|62|11|o5232-o5233

ISSN: 1600-5368

Source: Acta Crystallographica Section E, Vol.62, Iss.11, 2006-11, pp. : o5232-o5233

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

The title compound, C12H9ClN4O, was prepared by the reaction of pyrazine‐2‐carboxylic acid hydrazide and 2‐chlorobenzaldehyde in methanol. In the crystal structure, there are intra­molecular N—H⋯N and inter­molecular C—H⋯O hydrogen bonds. Weak π–π stacking inter­actions are also observed between two parallel mol­ecules.