摘要
以五氟溴苯为原料,经格氏反应、酯化、水解制得五氟苯硼酸,该反应条件温和可控,产品收率70%,纯度为95%以上。同时对原料配比、反应时间进行了考察。
The reaction of 1-bromo-2,3,4,5,6-pentafluorobenzene esterification with trimethyl borate investigated, yield is 70% and purity following hydrolysis to form perfluoro is above 95%. Mg in 2-MeTHF, then phenylboronic acid was
出处
《浙江化工》
CAS
2013年第1期5-6,共2页
Zhejiang Chemical Industry
关键词
五氟苯硼酸
格氏反应
五氟溴苯
perfluorophenylboronic acid
Grignard reaction
1-bromo-2,3,4,5,6-pentafluorobenzene
