New Synthesis of Dibenzofulvenes by Palladium-Catalyzed Double Cross-Coupling Reactions
作者:Masaki Shimizu、Ikuhiro Nagao、Shin-ichi Kiyomoto、Tamejiro Hiyama
DOI:10.1071/ch12060
日期:——
Palladium-catalyzed double cross-coupling reactions of 1,1-bis(pinacolato)borylalk-1-enes with 2,2′-dibromobiaryls and of 9-stannafluorenes with 1,1-dibromoalk-1-enes have been demonstrated to serve as new synthetic methods for dibenzofulvenes.
已证明钯催化的1,1-双(频哪醇)硼烷基-1-烯与2,2'-二溴联芳基和9-芴与1,1-二溴烷基-1-烯的双交叉偶联可以用作二苯并富勒烯的新合成方法。