54109-19-2Relevant articles and documents
Copper-Catalyzed Direct Oxyphosphorylation of Enamides with P(O)-H Compounds and Dioxygen
Liang, Wu,Zhang, Zhijie,Yi, Dong,Fu, Qiang,Chen, Suyuan,Yang, Lu,Du, Fengtian,Ji, Jianxin,Wei, Wei
, p. 1378 - 138 (2017)
A simple and convenient copper-catalyzed direct oxyphosphorylation of enamides with P(O)-H compounds and dioxygen has been developed under mild conditions. This methodology can allow the synthesis of a series of valuable β-ketophosphine oxides/β-ketophosphonates in moderate to good yields with a broad substrate scope simply by using readily-available starting materials.
Manganese-catalyzed oxophosphorylation reaction of carbon–carbon double bonds using molecular oxygen in air
Yamamoto, Daisuke,Ansai, Hiromasa,Hoshino, Junichi,Makino, Kazuishi
, p. 873 - 879 (2018/09/10)
A novel aerobic manganese-catalyzed oxophosphorylation reaction of carbon–carbon double bonds of styrene derivatives and vinyl ethers using diethyl H-phosphonates was developed. This direct transformation of alkenes to β-ketophosphonate readily proceeded at room temperature via the direct incorporation of molecular oxygen present in air (open flask).
Silver-Catalyzed Oxidative C(sp3)?P Bond Formation through C?C and P?H Bond Cleavage
Li, Lili,Huang, Wenbin,Chen, Lijin,Dong, Jiaxing,Ma, Xuebing,Peng, Yungui
supporting information, p. 10539 - 10544 (2017/08/22)
The silver-catalyzed oxidative C(sp3)?H/P?H cross-coupling of 1,3-dicarbonyl compounds with H-phosphonates, followed by a chemo- and regioselective C(sp3)?C(CO) bond-cleavage step, provided heavily functionalized β-ketophosphonates. This novel method based on a readily available reaction system exhibits wide scope, high functional-group tolerance, and exclusive selectivity.
