三(五氟苯基)硼烷[B(C 6 F 5)3 ]已被用作在聚甲基氢硅氧烷(PMHS)存在下使用醛作为烷基化剂的烷氧基苯还原烷基化的有效催化剂。各种烷基化的三甲氧基苯衍生物已经以高到高的产率制备。另外,B(C 6 F 5)3也用作富电子芳烃与醛反应以获得三芳基甲烷的催化剂。还已经证明了使用还原烷基化方案合成异色满和四氢异喹啉衍生物。
Tris(pentafluorophenyl)borane [B(C6F5)3] has been used as an efficient catalyst for reductive alkylation of alkoxy benzenesusing aldehydes as an alkylating agent in the presence of polymethylhydrosiloxane (PMHS). Various alkylated trimethoxybenzene derivatives have been prepared in good to high yields. In addition, B(C6F5)3 was also used as a catalyst for the reaction of electron-rich arenes with aldehydes
三(五氟苯基)硼烷[B(C 6 F 5)3 ]已被用作在聚甲基氢硅氧烷(PMHS)存在下使用醛作为烷基化剂的烷氧基苯还原烷基化的有效催化剂。各种烷基化的三甲氧基苯衍生物已经以高到高的产率制备。另外,B(C 6 F 5)3也用作富电子芳烃与醛反应以获得三芳基甲烷的催化剂。还已经证明了使用还原烷基化方案合成异色满和四氢异喹啉衍生物。
Polyfuryl(aryl)alkanes and their derivatives 16. Convenient path to benzofuran ketones