Methylation of 5-nitrotetrazole sodium salt under phase-transfer catalysis conditions
作者:Yulia N. Pavlyukova、Olga M. Nesterova、Mikhail A. Ilyushin、Vladimir A. Ostrovskii
DOI:10.1007/s10593-017-2118-5
日期:2017.6
tetrabutylammonium bromide as a phase-transfer catalyst. The reaction produced a mixture of regioisomers – 1-methyl- and 2-methyl-5-nitrotetrazoles in 1:3 ratio. 2-Methyl-5-nitrotetrazole was obtained from this mixture as individual compound in 52% yield. The application of phase-transfer catalysis allowed to obtain 5-nitrotetrazole N-alkyl derivatives underconditions that did not require preliminary