3 research outputs found

    N′-[(E)-2,6-Dichloro­benzyl­idene]pyrazine-2-carbohydrazide

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    The title compound, C12H8Cl2N4O, is non-planar, the dihedral angle formed between the pendant pyrazine and benzene rings being 12.55 (11)°. An intra­molecular N—H⋯N hydrogen bond occurs. The amide groups self-associate via N—H⋯O hydrogen bonding, forming supra­molecular chains with base vector [101], which are stabilized by C—H⋯O contacts. C—H⋯N inter­actions are formed orthogonal to the chains

    Use of Lawesson's Reagent in Organic Syntheses

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