[EN] THE CROSS COUPLING OF 2-BROMO-1-PHENYL INDENES WITH PHENYL ACETYLENES AND OTHER SUBSTITUTED ACETYLENES IN WATER<br/>[FR] COUPLAGE CROISÉ DE 2-BROMO-1-PHÉNYL-INDÈNES AVEC DES PHÉNYL-ACÉTYLÈNES ET AUTRES ACÉTYLÈNES SUBSTITUÉS DANS L'EAU
申请人:ROSOCHA YAROSLAV GREGORY
公开号:WO2014064478A1
公开(公告)日:2014-05-01
The cross-coupling reaction of 2-bromo-1 -phenyl indenes with phenyl acetylenes or propargyl alcohol is disclosed. The cross-coupling reaction uses a palladium catalyst with triphenylphosphine in the absence of a copper co-catalyst. The reaction is carried out with pyrrolidine as the base in water at 120 °C.
本文介绍了2-
溴-1-苯基
茚烯与苯基
乙炔或
丙炔醇的交叉偶联反应。该反应使用
钯催化剂和
三苯基膦,在无
铜共催化剂的情况下进行。反应在120℃
水溶液中以
吡咯烷为碱催化剂进行。