摘要
用乙烯基乙醚保护吡唑氨基,制成格式试剂后与异丙醇硼酸频哪醇酯反应制得1-(1-乙氧基)-1H-吡唑-4-硼酸频哪醇酯。
l-(1-ethoxyethyl)-lH-pyrazole-4-boronic acid pinacol ester was synthesized from pyrazole by protection with vinyl ethyl ether, Grignard reaction and with isopropoxyborinic acid pinacol ester.
出处
《浙江化工》
CAS
2011年第11期21-23,共3页
Zhejiang Chemical Industry