A New Synthesis for Acacetin, Chrysoeriol, Diosmetin, Tricin and Other Hydroxylated Flavones by Modified Baker-Venkataraman Transformation
作者:N. Pandurangan
DOI:10.2174/1570178611999140206115633
日期:2014.2
Baker-Venkataraman (BV) rearrangement is the method of choice for the synthesis of flavones. The major limitation of BV is that it requires extensive protections and deprotections of hydroxyl groups which make the process lengthy and cumbersome. In the present study, a three step efficient method has been developed using simple protecting groups and easily available starting materials. New syntheses
Baker-Venkataraman(BV)重排是合成黄酮的选择方法。BV的主要局限性在于它需要对羟基进行广泛的保护和脱保护,这会使该过程冗长且麻烦。在本研究中,使用简单的保护基团和容易获得的原料开发了一种三步有效的方法。描述了新的合成醋氨蝶呤,瓜油酚,薯met皂素,甘油三酸酯和其他羟基黄酮。