Synthesis of N-alkylimidazoles from N-alkyloxazolium salts.
作者:YASUO KIKUGAWA、LOUISA. COHEN
DOI:10.1248/cpb.24.3205
日期:——
N-Methyloxazolium salts were converted to the corresponding N-methylimidazoles in ethanol-ammonia. N-Benzyl-4-methyl-5-phenyloxazolium salt (IIe) was also converted to the N-benzylimidazole (IVe) which was debenzylated by the known method.
N-甲基噁唑锍盐在乙醇-氨中被转化成相应的N-甲基咪唑。N-苄基-4-甲基-5-苯基噁唑锍盐(IIe)也被转变成N-苄基咪唑(IVe),然后用已知的方法去苄基。