LICP OpenIR  > 非现建制
氯苄羰化制苯乙酸方法
傅宏祥; 李红兵; 周宏英; 马玉源; 高平
1995-11-01
Rights Holder中国科学院兰州化学物理研究所
Date Available1991-09-18
Country中国
Abstract常压氯苄羰化制如下通式的苯乙酸: CH2COOH 其中R=H,Me,MeO,Cl,C2H5 Co2(CO)8为催化剂,碱,醇类与水为反应介质,CO或富含CO的工业尾气为原料气,反应压力为常压,氧化Co2(CO)8回收钴,蒸馏回收醇,用本发明的方法生产各种苯乙酸收率85-96%之间,纯度在98%左右。本发明相比现有技术具有工艺简单,操作方便,成本低廉,污染少等优点。
Subject Area有机化学
Department非现建制
Application Date1990-12-31
Patent Number90110384.5
Language中文
Status授权
Application NumberCN1054584
Patent Agent李实君
Document Type专利
Identifierhttp://ir.licp.cn/handle/362003/3143
Collection非现建制
Recommended Citation
GB/T 7714
傅宏祥,李红兵,周宏英,等. 氯苄羰化制苯乙酸方法. 90110384.5[P]. 1995-11-01.
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