Dunn, A. D.; Kinnear, K. I., Journal of Heterocyclic Chemistry, 1986, vol. 23, p. 53 - 57
作者:Dunn, A. D.、Kinnear, K. I.
DOI:——
日期:——
A facile synthesis of α,α′-bis(substituted-benzylidene)-cycloalkanones and substituted-benzylidene heteroaromatics: utility of NaOAc as a catalyst for aldol-type reaction
Utility of NaOAc in glacial HOAc as a catalyst for aldol-type condensation reactions was examined. Reactions of cycloalkanones and selected heteroaromatics with various aldehydes in the presence of NaOAc in glacial HOAc provided alpha,alpha-bis(substituted-benzylidene)cycloalkanones and substituted-benzylidene heteroaromatics, respectively, in good yields. (c) 2007 Elsevier Ltd. All rights reserved.