摘要
以4-甲基苯磺酰氯和水合肼为原料,甲苯为溶剂合成了对甲基苯磺酰肼。得出的最佳合成条件为:n(4-甲基苯磺酰氯)︰n(水合肼)=1︰1.2,室温反应20 min,产品收率为92.0%。
4-methyl benzenesulfo hydrazide was synthesized with 4-methyl benzenesulfochloride and hydrazine hydrate raw material toluene as solvent. The optimum synthetic conditions were: n(4-methylbenzenesulf- chloride) : n(hydrazine hydrate)=1 : 1.2, room temperature reaction 20 min. The yield of product was 92.0 %.
出处
《广东化工》
CAS
2012年第16期31-31,30,共2页
Guangdong Chemical Industry
关键词
对甲基苯磺酰肼
4-甲基苯磺酰氯
水合肼
甲苯
4-methylbenzenesulfohydrazide: 4-methylbenzenesulfo chloride: hydrazine hydrate: toluene