Synthesis of 5′-Bromo-2′-Hydroxy-4,4′,6′-TrimetHoxychalcone from Garcinia Nervosa and of its Isomer 3′-Bromo-2′-Hydroxy-4,4′,6′-Trimethoxychalcone
作者:Sulaksha J. Parab、Shubhada G. Kapdi、Chandrakant G. Naik、Shrivallabh P. Kamat
DOI:10.3184/030823410x12754665381128
日期:2010.6
The unambiguous syntheses of the naturally occurring 5′-bromo-2′-hydroxy-4,4′,6′-trimethoxychalcone 1, a constituent of Garcinia nervosa, and its positional isomer 3′-bromo-2′-hydroxy-4,4′,6′-trimethoxychalcone 6 are described.
天然存在的 5'-溴-2'-羟基-4,4',6'-三甲氧基查尔酮 1(Garcinia nervosa 的成分)及其位置异构体 3'-bromo-2'-hydroxy-4 的明确合成,描述了 4',6'-三甲氧基查耳酮 6。