p-Anisoyl chloride → N-(4-Methoxybenzoyl)benzenecarbohydrazonic acid

Participants

Reaction Steps

Synthesis and isolation were same as 1-acetyl-2-benzoylhydrazine, using 1.5 g (11.2 mmol) of benzoylhydrazide, 1.9 g (11.1 mmol) of 4-methoxybenzoylchloride and 1.1 g of TEA. Yield was 2.9 g (97%). 1H NMR (200 MHz, d6-DMSO) δ 5.13 (s, 3H), 8.36 (d, 2H), 8.86 (m, 3H), 9.23 (d, 4H) 11.72 (d, 2H); MS (EI, m/e, relative intensity %) calcd for C15H14N2O3 270, found 270 (M+, 5.1); mp 201-202° C.

Provenance & Evidence