Anionic Hetero[3,3]rearrangement. N-Acyl-N'-enylhydrazines to Pyrrolidinones
摘要:
N-Acyl-N'-enylhydrazines rearrange upon treatment with base to afford 5-amino-2-pyrrolidinones. The rearrangement can be rationalized in terms of initial stereospecific [3,3]sigmatropic shifts of the enolates followed by intramolecular addition of the nitrogen atom of the amide group to the imino group.
ROHRSCHEIDT C. VON; FRITZ H., J. LIEBIGS ANN. CHEM., 1978, NO 4, 680-693
作者:ROHRSCHEIDT C. VON、 FRITZ H.
DOI:——
日期:——
Anionic Hetero[3,3]rearrangement. N-Acyl-N'-enylhydrazines to Pyrrolidinones
作者:Yasuyuki Endo、Koichi Shudo
DOI:10.3987/com-91-s26
日期:——
N-Acyl-N'-enylhydrazines rearrange upon treatment with base to afford 5-amino-2-pyrrolidinones. The rearrangement can be rationalized in terms of initial stereospecific [3,3]sigmatropic shifts of the enolates followed by intramolecular addition of the nitrogen atom of the amide group to the imino group.