Preparation of 5-Substituted 2-Methyl-1,3,4-oxadiazoles from 5-Substituted Tetrazoles and Acetic Anhydride
作者:Branko S. Jursic、Zoran Zdravkovskif
DOI:10.1080/00397919408010158
日期:1994.6
Abstract Readily available tetrazoles can be transformed into the corresponding 2-methyl-1,3,4-oxazodiazoles by heating their acetic anhydride solution. The procedure is simple, short, gives high yields, and is applicable to large scale syntheses.
摘要 容易获得的四唑可以通过加热其乙酸酐溶液转化为相应的 2-甲基-1,3,4-恶唑二唑。该方法简单、短、收率高,适用于大规模合成。