Synthesis of 5-Arylthio-3-hydroxyphthalates by the First [4+2] Cycloadditions of 3-Arylthio-1-silyloxy-1,3-butadienes with Dimethyl Acetylenedicarboxylate
作者:Peter Langer、Inam Iqbal、Muhammad Imran
DOI:10.1055/s-0029-1216828
日期:2009.7
A variety of 5-arylthio-3-hydroxyphthalates were prepared by [4+2] cycloadditions of 3-arylthio-1-trimethylsilyloxy-1,3-butadienes with dimethyl acetylenedicarboxylate. arenes - cyclizations - diaryl sulfides - regioselectivity - silyl enol ethers
通过将3-芳硫基-1-三甲基甲硅烷氧基-1,3-丁二烯与乙酰二羧酸二甲酯进行[4 + 2]环加成反应,制得了多种5-芳硫基-3-羟基邻苯二甲酸酯。 芳烃-环化-二芳基硫醚-区域选择性-甲硅烷基烯醇醚