41069-07-2Relevant articles and documents
Iron-Catalyzed and Air-Mediated C(sp3)?H Phosphorylation of 1,3-Dicarbonyl Compounds Involving C?C Bond Cleavage
Ou, Yingcong,Huang, Yuanting,Liu, Yu,Huo, Yanping,Gao, Yang,Li, Xianwei,Chen, Qian
, p. 5783 - 5787 (2020)
A C(sp3)?H phosphorylation has been achieved via the iron-catalyzed cross-coupling reactions between 1,3-dicarbonyl compounds and P(O)?H compounds involving C?C bond cleavages with air as the oxidant. This transformation provides a straightforward way to construct C(sp3)?P bonds, leading to the formation of β-ketophosphine oxides in up to 93% yield with good functional group tolerance. (Figure presented.).
Silver-Catalyzed Aerobic Oxidative Decarboxylative Coupling of Arylpropiolic Acids with H-Phosphine Oxides: Mild and Facile Synthesis of β-Oxophosphine Oxides
Zeng, Yao-Fu,Tan, Dong-Hang,Lv, Wen-Xin,Li, Qingjiang,Wang, Honggen
supporting information, p. 4335 - 4338 (2015/07/27)
A silver-catalyzed oxidative decarboxylative coupling reaction of arylpropiolic acids with H-phosphine oxides by using air as the terminal oxidant was developed. The reaction proceeds smoothly under mild conditions to give β-oxophosphine oxides in moderate to good yields. Preliminary mechanistic studies were conducted. Aerobic oxidative decarboxylative coupling of arylpropiolic acids with H-phosphine oxides is realized under silver catalysis. The reaction proceeds smoothly under mild conditions to give β-oxophosphine oxides in moderate to good yields. Preliminary mechanistic studies are conducted.
