Synthesis of 2-substituted 1-tosyl-3-(1-tosyliminoalkyl)imidazolidines and-hexahydropyrimidines
作者:G. V. Pokhvisneva、O. A. Luk’yanov
DOI:10.1007/s11172-006-0350-8
日期:2006.5
Reactions of N-tosylimidoyl chlorides with the Schiff bases of the general formula TsNH(CH2)nN=CHR (n = 2 or 3; R = Pri, 4-MeOC6H4, 4-Me2NC6H4, and 3-O2NC6H4) afforded 2-substituted 1-tosyl-3-(1-tosyliminoalkyl)imidazolidines (n = 2) or-hexahydropyrimidines (n = 3).
N-对甲苯磺酰亚胺氯与一般式为TsNH(CH2)nN=CHR(n = 2或3;R = Pri、4-MeOC6H4、4-Me2NC6H4和3-O2NC6H4)的席夫碱的反应生成2-取代的1-对甲苯磺酰基-3-(1-对甲苯磺酰亚氨基烷基)咪唑烷(n = 2)或-六氢嘧啶(n = 3)。