Improved Schmidt Synthesis of 1,5-Disubstituted 1<i>H</i>-Tetrazoles from Ketones
作者:Hitomi Suzuki、Young Seok Hwang、Chie Nakaya、Yoshihiro Matano
DOI:10.1055/s-1993-26027
日期:——
On treatment with an excess of sodium azide in the presence of titanium(IV) chloride in boiling acetonitrile, both aliphatic and aromatic ketones are smoothly converted to 1,5-disubstituted 1H-tetrazoles in high yields.
在沸腾的
乙腈中,在
氯化
钛(IV)的存在下,用过量
叠氮化
钠进行处理,脂肪酮和
芳香酮都能顺利转化为 1,5-二取代的
1H-四唑,产量很高。