反応 #49947

反応方程式

N-benzoyl-N'-t-butyl hydrazine

Benzenesulfonyl chloride

→

N'-t-butyl-N-benzoyl-N'-benzenesulfonylhydrazine

溶媒

diethyl ether

pyridine

反応条件

後処理

1. 1
   洗浄washed several times with a 10% HCl solution
2. 2
   乾燥The organic layer was dried over magnesium sulfate
3. 3
   ろ過The mixture was filtered
4. 4
   その他to afford a white solid in good yield

実験手順

N-benzoyl-N'-t-butyl hydrazine (0.8 g) was stirred in pyridine (2 ml) at room temperature. Benzenesulfonyl chloride (0.8 g) was added slowly dropwise, stirred about 1 hour, diluted with diethyl ether (10 ml) and washed several times with a 10% HCl solution and then water. The organic layer was dried over magnesium sulfate. The mixture was filtered and the solvent rotavapped off to afford a white solid in good yield.

出典