PECUNIOSO, ANGELO;MENICAGLI, RITA, J. ORG. CHEM., 53,(1988) N 11, 2614-2617
作者:PECUNIOSO, ANGELO、MENICAGLI, RITA
DOI:——
日期:——
WO2023/170192
申请人:——
公开号:——
公开(公告)日:——
Simple one-step synthesis of 1,4-diketones: a new approach to dihydrojasmone
作者:Angelo Pecunioso、Rita Menicagli
DOI:10.1021/jo00246a041
日期:1988.5
Strictly regio-controlled method for α-alkenylation of cyclic ketones via palladium-catalyzed cross coupling
作者:Ei-ichi Negishi、Zbyslaw R. Owczarczyk、Douglas R. Swanson
DOI:10.1016/0040-4039(91)80010-4
日期:1991.1
Cyclic α-iodoenones and α-triflyloxyenones, but not α-bromoenones, smoothly react with alkenylzinc and related derivatives in the presence of a catalytic amount of a palladium-phosphine complex, such as Pd(PPh3)4 or Cl2Pd(PPh3)2 treated with n-BuLi (2 equiv), to give α-alkenylenones which can be conjugately reduced to the corresponding α-alkenyl ketones with complete retention of both enone regiochemistry