Mannich-Type Reaction for Synthesis of 3-Methyl-4-nitroimino-tetrahydro-1,3,5-oxadiazine
作者:Wen-Yan Qu、Dong-Mei She、Jian Zhao、De-Jie Lin、Qi-Liang Huang、Feng-Min Li
DOI:10.1080/00397911.2010.550705
日期:2012.7.1
Abstract The reaction of N-methyl-N′-nitroguanidine with 3-methyl-4-nitroimino-tetrahydro-1,3,5-oxadiazine is a Mannich-type reaction. The reaction was catalyzed by several organic and inorganic bases at different reaction times and temperatures. Three inorganic base catalysts [potassium carbonate (K2CO3), sodium hydrogen carbonate (NaHCO3), and sodium hydroxide (NaOH)] and several organic bases (methylamine