期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
The Solvents Selection on the Synthesis of 3-sulfo p-anisidine
摘要/Abstract
摘要：
用溶剂汽油、萘烷、石油醚按一定比例复配成混合型溶剂,以对茴香胺为原料,用该溶剂合成了3磺酸基对茴香胺,产品中不含致癌物.产品收率在82%以上,溶剂回收率在95%以上.
Abstract：
The mixed solvent consists of solvent naphtha , decalin , and petroleum ether in a certain proportion , which was used to synthesize 3-sulfo p-anisidine by using p-anisidine as raw material .The yield ofprouduct was over 82 %, and there was no carcinogenic compound in the product , and the recovery of solvent was over 95 %.
关键词
Key words：
3-sulfo p-anisidine
;
solvent naphtha
;
decalin
;
petroleum ether