Short and efficient synthesis of 1-(2-oxido-1,2,5-oxadiazol-3-yl)alkyl nitrates by unconventional nitrooxylation of 3-alkyl-1,2,5-oxadiazole 2-oxides
作者:Vladimir A. Ogurtsov、Alexey V. Shastin、Sergei G. Zlotin、Oleg A. Rakitin
DOI:10.1016/j.tetlet.2016.07.048
日期:2016.9
A short and efficientsynthesis of 1-(2-oxido-1,2,5-oxadiazol-3-yl)alkyl nitrates from 3-alkyl-1,2,5-oxadiazole 2-oxides, using a mixture of nitric and sulfuric acids in chloroform, has been developed. The scope of the unconventional reaction was established; its mechanism likely included a new Grob-type fragmentation.