Synthesis and Characterization of Photoswitchable Lipids Containing Hemithioindigo Chromophores
作者:Keetah Eggers、Thomas M. Fyles、Pedro J. Montoya-Pelaez
DOI:10.1021/jo0056848
日期:2001.5.1
chromophore as part of the fatty acid is described. Heck reaction of bromophenyl thioacetate esters with acrylonitrile, followed by reduction, ester hydrolysis, and Friedel--Craft acylation--cyclization gave a substituted thioindoxyl that condensed with an alkoxy benzaldehyde to produce the hemithioindigo. "Solventless" nitrile hydrolysis followed by mixed anhydride coupling of the acid with glycerophosphocholine