Oxazaborolidinone-Catalyzed Alkylative Ring-Opening Reaction of Cyclic Anhydrides with Methallylstannane
作者:Toshiro Harada、Jun Suzuki
DOI:10.1055/s-2006-942473
日期:2006.8
In the presence of oxazaborolidinones (0.3 equiv), cyclic anhydrides undergo ring-opening reactions with tributylmethallylstannane to give 3-methylbut-3-enoyl-carboxylic acids, which are converted to the corresponding acetyl-carboxylic acids upon treatment with aqueous base.
在 oxazaborolidinones (0.3 equiv) 存在下,环状酸酐与三丁基甲基烯丙基锡烷发生开环反应,生成 3-甲基丁-3-烯酰基-羧酸,经碱水溶液处理后转化为相应的乙酰基-羧酸。