Synthesis of an Isophorone‐Based Nonlinear Optical Chromophore
摘要:
The synthesis of a "CLD-type" nonlinear optical chromophore incorporating the isophorone unit to rigidize the polyene segment is described. The synthesis required seven steps with an overall yield of 17%.
Solvent‐Free Claisen Condensation of Isophorone and Verbenone with <i>para</i>‐Hydroxyethylaminobenzaldehydes
作者:Matthew C. Davis、Aaron J. Sathrum
DOI:10.1080/00397910601163570
日期:2007.3.1
A solvent-free Claisen condensation between isophorone or verbenone on two para-hydroxyethylaminobenzaldehydes is described. The method provides the condensation products quickly and, in most cases, without chromatography.