Diels-Alder reactions of methyl N-p-methoxybenzensulfonylindole-2-(2-propenoate), a convenient dienophile towards the synthesis of andranginine
作者:Bruno Danieli、Giordano Lesma、Marcello Luzzani、Daniele Passarella、Alessandra Silvani
DOI:10.1016/0040-4020(96)00655-2
日期:1996.8
Methyl N-p-methoxybenzensulfonylindole-2-(2-propenoate) (2) undergoes Diels-Alder reactions with silyloxybutadienes and 5-ethenylpyridinones to afford advanced intermediates for the total synthesis of (±)-andranginine (1).
甲基ñ - p -methoxybenzensulfonylindole -2-(2-丙烯酸甲酯)(2)经历与silyloxybutadienes和5- ethenylpyridinones狄尔斯-阿尔德反应,得到高级中间体的全合成(±)-andranginine(1)。