MCNAB, HAMISH;MONAHAN, L. C., J. CHEM. SOC. CHEM. COMMUN.,(1987) N 3, 138-139
作者:MCNAB, HAMISH、MONAHAN, L. C.
DOI:——
日期:——
McNab, Hamish; Monahan, Lilian C., Journal of the Chemical Society. Perkin transactions I, 1988, p. 869 - 874
作者:McNab, Hamish、Monahan, Lilian C.
DOI:——
日期:——
On the mechanism of thermal cyclisation of dialkylaminomethyleneketenes to give 1H-pyrrol-3(2H)-one derivatives
作者:Hamish McNab、Lilian C. Monahan
DOI:10.1039/c39870000138
日期:——
The observed loss of optical activity in the pyrrolones (7), (8), and (10) formed by flash vacuum pyrolysis of the chiral substrates (5), (6), and (9) requires that a discrete intermediate is involved in the hydrogen transfer-cyclisation steps which lead to these products.