作者:Manuel A. Martínez、Juan C. Vega
DOI:10.1055/s-1986-31767
日期:——
The preparation of O-alkyl carbonochloridothioates (2) was improved by performing the reaction of thiophosgene with potassium alkoxides in the corresponding alcohol or in tetrahydrofuran at - 65°C for 1 hour. In all cases, the reaction yielded products 2, O,O-dialkyl carbonothioates (4), and dialkyl carbonates (5) in varying distribution.
通过在相应的醇或四氢呋喃中,将氯化硫酰与钾烷氧化物在-65°C下反应1小时,改进了O-烷基碳氯硫酸酯(2)的制备方法。在所有情况下,反应生成了产物2,即O,O-二烷基碳硫酸酯(4)和二烷基碳酸酯(5),其分布各异。