1161823-22-8Relevant articles and documents
Palladium-catalyzed direct arylation of N-heteroarenes with arylsulfonyl hydrazides
Liu, Bo,Li, Jian,Song, Feijie,You, Jingsong
supporting information; experimental part, p. 10830 - 10833 (2012/09/22)
Hydrazides applied: A palladium-catalyzed direct Ci-H arylation of heteroarenes, with arylsulfonyl hydrazides as the arylating reagents, has been developed (see scheme). The reaction is chemoselective, in that arylsulfonyl hydrazides containing halogen substituents can be employed without participation of the halogen substituent in the reaction. The method offers a straightforward approach to a variety of aryl-heteroaryl compounds. Copyright
A palladium/copper bimetallic catalytic system: Dramatic improvement for Suzuki-Miyaura-type direct C-H arylation of azoles with arylboronic acids
Liu, Bo,Qin, Xurong,Li, Kaizhi,Li, Xiyu,Guo, Qiang,Lan, Jingbo,You, Jingsong
supporting information; experimental part, p. 11836 - 11839 (2011/01/12)
Bimetallic catalytic system: Palladium/copper bimetallic-catalyzed Suzuki-Miyaura-type coupling has been disclosed for direct C-H arylation of azoles, instead of azole halides or pseudohalides, with arylboronic acids (see scheme).
