The reaction of per(poly)fluoroalkanesulfonyl azides with tertiary and secondary amines: generation and trapping of enamines
作者:Yong Xu、Shizheng Zhu
DOI:10.1016/s0040-4020(01)00376-3
日期:2001.5
Per(poly)fluoroalkanesulfonyl azides decomposed readily at 0°C or ambient temperature in the presence of tertiary or secondaryamines via a single electron transfer process and gave the corresponding fluoroalkanesulfonyl amides and N-fluoroalkanesulfonyl amidines. The formation of amidines was reasonably explained in terms of trapping of N-substituted vinylamine generated in situ with the azides.