Pd-Catalyzed P–C Cross-Coupling Reactions for Versatile Triarylphosphine Synthesis
摘要:
Practical and versatile syntheses of tertiary phosphine derivatives have been achieved by palladium-catalyzed deformylative P-C cross-coupling reactions of hydroxymethylphosphine derivatives. Sequential couplings of orthogonally protected precursors provide a simple and practical route toward a variety of tertiary phosphine derivatives having aryl substituents in any combination.
Diverse C–P Cross-Couplings of Arylsulfonium Salts with Diarylphosphines via Selective C–S Bond Cleavage
作者:Yun Ye、Jie Zhu、Yinhua Huang
DOI:10.1021/acs.orglett.1c00748
日期:2021.3.19
Diverse C–P cross-couplings of arylthianthrenium salts with diarylphosphines producing various triarylphosphines via highly selective C–S bond cleavage are reported. In the absence of catalyst, the reaction of arylthianthrenium salts with diarylphosphines undergoes phosphinative ring opening exclusively via the cleavage of an endocyclic C–S bond of a thianthrene skeleton. The use of a palladacycle
Radical Phosphination of Organic Halides and Alkyl Imidazole-1-carbothioates
作者:Akinori Sato、Hideki Yorimitsu、Koichiro Oshima
DOI:10.1021/ja058783h
日期:2006.4.5
Taking advantage of a radical-based methodology, mild and chemoselective phosphination reactions of organic halide and alkyl imidazole-1-carbothioates have been developed. The mild reaction conditions allow labile functional groups to survive during the reaction.
Weiss, Erwin; Kleiner, Hans-Jerg, Phosphorus and Sulfur and the Related Elements, 1987, vol. 34, p. 39 - 46