77423-29-1Relevant academic research and scientific papers
Palladium-catalyzed C(sp3)–P(III) bond formation reaction with acylphosphines as phosphorus source
Zhang, Mengyue,Ma, Zhichao,Du, Hongguang,Wang, Zhiqian
, (2020/06/29)
Palladium-catalyzed C(sp3)–P(III) bond formation reaction for alkyl substituted phosphines preparation was developed. In this reaction, various alkyl bromides and limited alkyl chlorides reacted with acylphosphine under relative mild and easily accessible condition, and differential phosphines were afforded in good yields. This reaction made up the application of palladium catalysis in C(sp3)–P(III) bond formation, and indicated a practical application of acylphosphine as a phosphination reagent.
Homolytic substitution at phosphorus for the synthesis of alkyl and aryl phosphanes
Vaillard, Santiago E.,Mueck-Lichtenfeld, Christian,Grimme, Stefan,Studer, Armido
, p. 6533 - 6536 (2008/09/17)
(Chemical Equation Presented) A transition-metal-free radical phosphonation using Me3SnPPh2 and the less toxic Me 3SiPPh2 is reported. These readily available reagents react highly efficiently with primary and secondary alkyl radicals. Moreover, aryl radicals and tertiary alkyl radicals are phosphonated with Me 3SnPPh2 (see scheme; R = aryl, alkyl, vinyl; X = 1, Br, OC(S)imidazolyl). DFT calculations provide insights into the mechanism of the reaction.
Alane - A novel way to reduce phosphine oxides
Griffin, Sara,Heath, Lucy,Wyatt, Paul
, p. 4405 - 4406 (2007/10/03)
Phosphine oxides may be reduced to phosphines in excellent yield using alane - AIH3. An aqueous workup is not required.
The Stereochemistry of Organometallic Compounds. XXXVII. Regio- and Stereo-control in the Rhodium-Catalysed Hydroformylation of Some Alkenylphosphines
Jackson, W. Roy,Perlmutter, Patrick,Suh, Guem-Hee,Tasdelen, E. Elizabeth
, p. 951 - 966 (2007/10/02)
Good to excellent regiocontrol can be obtained for the internal product of rhodium-catalysed hydroformylation of a range of alkenylphosphines.Excellent stereo- as well as regio-control can also be obtained for reactions of some cyclic alkenylphosphines.
