반응 #49933

반응 방정식

2-furoylchloride

Water

sodium hydroxide

N'-t-butyl-N-benzoylhydrazine

2-furoylchloride

→

N'-t-butyl-N-benzoyl-N'-(2-furoyl)hydrazine

용매

toluene

반응 조건

후처리

1. 1
   workup.STIRRINGthe mixture stirred for a further 6 hours
2. 2
   기타The solid product, N'-t-butyl-N-benzoyl-N'-(2-furoyl)hydrazine, was removed by filtration
3. 3
   세척washed with water

실험 절차

N'-t-butyl-N-benzoylhydrazine (1 g) was dissolved in 20 ml toluene. Water (5 ml) and 50% aqueous sodium hydroxide (1.25 g) was added followed by 2-furoylchloride (0.68 g). After stirring for 7 hours at room temperature, 0.3 g 2-furoylchloride was added and the mixture stirred for a further 6 hours. The solid product, N'-t-butyl-N-benzoyl-N'-(2-furoyl)hydrazine, was removed by filtration and washed with water: m.p. 155°-175° C.

출처