1591-44-2Relevant articles and documents
Carbomylative Suzuki-Miyaura coupling of arylboronic acids with aryl iodides catalyzed by the MCM-41-supported bidentate phosphane palladium(II) complex
Cai, Mingzhong,Zheng, Guomin,Zha, Lingfang,Peng, Jian
, p. 1585 - 1591 (2009)
The first heterogeneous carbonylative Suzuki-Miyaura cross-coupling reaction of arylboronic acids with aryl iodides under an atmospheric pressure of carbon monoxide has been achieved in anisole at, 80 °C in the presence of a catalytic amount of an MCM-41-supported bidentate phosphane palladium(II) complex (MCM-41-2P-PdII), yielding unsymmetrical biaryl ketones in good-to-high yields. This polymeric palladium catalyst exhibited higher activity and selectivity than fPdCl2(PPh3)2] and can be reused at least 10 times without any decrease in activity. Wiley-VCH Verlag GmbH & Co, KGaA.
Gold-catalyzed reactions of enynals/enynones with norbornenes: Generation and trapping of cyclic o-quinodimethanes (o-QDMs)
Zhu, Shifa,Zhang, Zhicai,Huang, Xiaobing,Jiang, Huanfeng,Guo, Zhengjiang
supporting information, p. 4695 - 4700 (2013/05/09)
Fan-like structures: An efficient AuIII-catalyzed method to generate the highly reactive cyclic o-quinodimethane (o-QDM) species from easily available enynals or enynones is presented (see scheme). This method produced a variety of structurally unique fan-like products with the advantages of mild reaction conditions, excellent diastereoselectivities, and high functional-group tolerance. Copyright