Synthesis, Reactions, and Preliminary Evaluations of Enaminone Esters
作者:Ivan O. Edafiogho、Jacqueline A Moore、Vida A. Farrar、Jesse M. Nicholson、K.R. Scott
DOI:10.1002/jps.2600830119
日期:1994.1
The enaminone esters provided nucleophilic and electrophilic sites for a variety of reactions. Thus, the enaminone esters were converted into enaminone amides and O-alkylation products exclusively. Although the enaminone esters were generally resistant to reduction by metal hydrides, one unhindered enaminone ester was reduced to an alcohol with sodium borohydride. Another enaminone ester reacted with
Functionalised enaminones and their use in heterocyclic synthesis
作者:John V. Greenhill、Ibrahim Chaaban、Peter J. Steel
DOI:10.1002/jhet.5570290602
日期:1992.10
A series of enaminones derived from 2,4-dioxocyclohexane carboxylic acid esters has been prepared. The use of some of the new derivatives in the synthesis of some quinazolones and imidazoloquinazolines is illustrated.