Stereoselective Syntheses of Taiwanin A and Its Isomers Using a Cross-Coupling Reaction
作者:Hiroshi Sai、Tsuyoshi Ogiku、Takashi Nishitani、Hajime Hiramatsu、Hiroshi Horikawa、Tameo Iwasaki
DOI:10.1055/s-1995-3947
日期:1995.5
Taiwanin A and its isomers 7 were synthesized by means of the cross-coupling reaction of the vinylstannanes 4 and the vinyl bromides 5, which were obtained from the propiolic acid esters 3 by stereoselective hydrostannation, as a key step.
通过交叉偶联反应,将乙烯基锡化合物4与乙烯基溴化物5相结合,后者是从丙炔酸酯3经过立体选择性氢锡化反应获得的,这一关键步骤最终合成了化合物台湾A及其异构体7。