Enamine oxidations. 2. Selective oxidative cleavage of β,β - disubstituted enamines using alumina supported permanganate. Synthesis of one-carbon dehomologated carbonyl compounds from enamines
作者:Clifford E. Harris、William Chrisman、Sally A. Bickford、Lawrence Y. Lee、Antonia E. Torreblanca、Bakthan Singaram
DOI:10.1016/s0040-4039(96)02504-x
日期:1997.2
selective oxidative cleavage reaction which produces ketones and formamides. The ketones can be isolated in high yield and purity by a simple workup procedure. The oxidizing agent is selective and preferentially oxidizes an enamine carbon-carbon double bond in the presence of a distal carbon-carbon double bond. Other functional groups unaffected by this reagent include nitriles, secondary alcohols, and