铋催化对醌甲基化物的烯丙基化反应。
Bismuth-catalyzed allylation of para-quinone methides.
作者信息
Zhang Zhi-Pei, Dong Nan, Li Xin
机构信息
State Key Laboratory of Elemento-Organic Chemistry, Department of Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071, China.
出版信息
Chem Commun (Camb). 2017 Jan 19;53(7):1301-1304. doi: 10.1039/c6cc06605d.
PMID:28070583
Abstract
An efficient 1,6-allylation addition of para-quinone methides to allylboronic acid pinacol ester catalyzed by bismuth(iii) triflate was developed. The reaction proceeded smoothly in high yields under mild conditions with only 0.5-5 mol% catalyst.
摘要
开发了一种由三氟甲磺酸铋（iii）催化对苯醌甲基化物与烯丙基硼酸频哪醇酯进行高效1,6-烯丙基化加成反应的方法。该反应在温和条件下仅使用0.5-5 mol%的催化剂就能顺利进行，产率很高。
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