Pd-mediated synthesis of substituted benzenes fused with carbocycle/heterocycle
作者:Nalivela Kumara Swamy、Lakshmi Kumar Tatini、J. Moses Babu、Pazhanimuthu Annamalai、Manojit Pal
DOI:10.1039/b612770c
日期:——
A new Pd-catalyzed one-pot multicomponent coupling reaction for the construction of benzene ring fused with carbocycle or heterocycle under a Cu-free condition is described.
报道了一种新型的无铜条件下,钯催化的一锅多组分耦合反应,用于构建苯环与碳环或杂环的并环结构。
Pd(PPh3)4/AgOAc-catalyzed one-pot synthesis of substituted 3,4-dihydronaphthalen-1(2H)-ones
作者:Hui Liu、Peiyun Yan、Yan Li、Jinliang Liu、Qian Sun、Xingbin Wang、Cunde Wang
DOI:10.1007/s00706-011-0681-5
日期:2012.7
A novel and efficient one-pot synthesis of 3,4-dihydronaphthalen-1(2H)-ones by employing 2-iodocyclohex-2-enones, 1-alkynes, and a Pd[(C6H5)(3)P](4)/AgOAc catalytic system is described. The attractive features of this method, which enables the facile preparation of 3,4-dihydronaphthalen-1(2H)-one derivatives, are its very simple and straightforward procedure, mild reaction conditions, and good yields (65-87%).