Ring enlargement of diaziridinone: pyrazoline-forming reaction with α-metalated nitrile
作者:Mitsuo Komatsu、Toyokazu Yagii、Yoshiki Ohshiro
DOI:10.1016/s0040-4039(00)98062-6
日期:——
Reaction of N,N'-di-tert-butyldiaziridinone (1) with α-lithiopropionitrile or α-sodiobenzylcyanide caused ring enlargement of 1 to give functionalized five-membered heterocycles such as aminopyrazolinone and/or iminopyrazolidinone.
的反应N,N” -二-叔-butyldiaziridinone(1与α-lithiopropionitrile或α-sodiobenzylcyanide引起扩环)1,得到官能五元杂环如aminopyrazolinone和/或iminopyrazolidinone。