Heptafluorobutyryl Chloride → HCID 18997741, compound

Participants

Reaction Steps

46.8 g of 4-n-decyloxybenzoic acid hydrazide are dissolved in 320 ml of pyridine. 23.7 ml of heptafluorobutyric acid chloride are added dropwise at room temperature and the mixture is stirred for a further 11/2 hours. It is then poured on 1600 ml of ice/water, and the crystals are filtered off with suction and rinsed with water. Recrystallization from toluene gives 39.9 g of N-(4-n-decyloxybenzoyl)-N'-heptafluorobutyrylhydrazine of melting point 88° C.

Provenance & Evidence