Flavanones and Related Compounds. I. The Preparation of Polyhydroxychalcones and -Flavanones
作者:T. A. Geissman、R. O. Clinton
DOI:10.1021/ja01208a051
日期:1946.4
polyhydroxychalcones. Although possessing certain limitations, the most generally suitable methods involve the condensation of a suitably substituted acetophenone and the appropriate benzaldehyde by means of alkali. Most of the compounds describejd here were prepared by this general procedure. The use of Russell’s2 method was found necessary in a few cases. The preparation of certain chalcones containing the 2’-hydroxy-