Synthesis of cyclic N-nitrourethanes by the simultaneous oxidative desulfurization and nitration of cyclic thiourethanes
作者:Rodney L. Willer、Christopher G. Campbell、Robson F. Storey
DOI:10.1002/jhet.862
日期:2012.3
six‐membered cyclic thiourethanes with acetyl nitrate results in a vigorous reaction that generates copious amounts of red–brown nitrogen oxide fumes and produces the corresponding cyclic N‐nitrourethanes in high yields (>95%). The overall yield of the cyclic N‐nitrourethanes starting from an aminoalcohol using the “thiourethane” route is superior to the conventional route going through the cyclic urethane
五元和六元环状硫代氨基甲酸酯与乙酰基硝酸盐的反应导致剧烈反应,产生大量的红棕色氮氧化物烟雾,并以高产率(> 95%)产生相应的环状N-硝基氨基甲酸酯。从氨基醇开始使用“硫代氨基甲酸酯”路线的环状N-硝基氨基甲酸酯的总收率优于通过环状氨基甲酸酯的常规路线。J.杂环化学。(2011)。