718620-09-8Relevant articles and documents
A versatile approach for the synthesis of para -substituted arenes via palladium-catalyzed C-H functionalization and protodecarboxylation of benzoic acids
Pan, Shulei,Zhou, Bo,Zhang, Yanghui,Shao, Changdong,Shi, Guangfa
supporting information, p. 277 - 281 (2016/01/20)
While a great number of ortho C-H functionalization reactions have been developed and several breakthroughs have been achieved in meta C-H activation, para C-H functionalization is still in its infancy stage. In this article, a versatile strategy for the synthesis of para-substituted arenes has been developed via a tandem process consisting of palladium-catalyzed C-H functionalization and subsequent copper-catalyzed protodecarboxylation of benzoic acids. Both electron-withdrawing and electron-donating functionalities can be introduced into the para positions of arenes bearing a variety of substituents.
Synthesis of isoindoles by one-electron reductions of dibenzo[1,4]diazocines
Bovenkerk, Marcel,Esser, Birgit
, p. 775 - 785 (2015/01/30)
A synthetic protocol to isoindoles is reported through one-electron reductions of dibenzo[1,4]diazocines. The utility of the approach has been demonstrated through the synthesis of six novel isoindole derivatives. Photophysical measurements revealed emissions between 440 and 460 nm. A reaction mechanism, supported by experimental results and quantum chemical calculations, is postulated.
Palladium-catalyzed chemoselective decarboxylative ortho acylation of benzoic acids with α-oxocarboxylic acids
Miao, Jinmin,Ge, Haibo
supporting information, p. 2930 - 2933 (2013/07/26)
Palladium-catalyzed chemoselective decarboxylative cross coupling of benzoic acids with α-oxocarboxylic acids was realized via an arene sp 2 C-H functionalization process. This work represents the first example of transition-metal-catalyzed cro
