90444-40-9Relevant academic research and scientific papers
Diphenyl Diselenide-Catalyzed Synthesis of Triaryl Phosphites and Triaryl Phosphates from White Phosphorus
Zhang, Yue,Cai, Ziman,Chi, Yangyang,Zeng, Xiangzhe,Chen, Shuanghui,Liu, Yan,Tang, Guo,Zhao, Yufen
supporting information, p. 5158 - 5163 (2021/07/20)
Industrially important triaryl phosphites, traditionally prepared from PCl3, have been synthesized by a diphenyl diselenide-catalyzed one-step procedure involving white phosphorus and phenols, which provides a halogen- and transition metal-free way to these compounds. Subsequent oxidation of triaryl phosphites produces triaryl phosphates and triaryl thiophosphates. Phosphorotrithioates are also prepared efficiently from aromatic thiols and aliphatic thiols.
Aerobic Oxidation of Phosphite Esters to Phosphate Esters by Using an Ionic-Liquid-Supported Organotelluride Reusable Catalyst
Mihoya, Aya,Shibuya, Yuga,Ito, Akane,Toyoda, Anna,Oba, Makoto,Koguchi, Shinichi
supporting information, p. 2043 - 2045 (2020/11/10)
We describe the synthesis of an ionic-liquid (IL)-supported organotelluride catalyst and its application as a recyclable catalyst for the aerobic oxidation of phosphite esters to phosphate esters. This method shows high conversion rates, allows the ready isolation and purification of the resulting products, and exhibits good reusability of the catalyst.
Nickel-catalyzed amination of aryl phosphates through cleaving aryl C-O bonds
Huang, Jin-Hua,Yang, Lian-Ming
supporting information; experimental part, p. 3750 - 3753 (2011/09/14)
The amination of triaryl phosphates was achieved using a Ni(II)-(σ-Aryl) complex/NHC catalyst system in dioxane at 110 °C in the presence of NaH as base. Electron-neutral, -rich, and -deficient triaryl phosphates were coupled with a wider range of amine partners including cyclic and acyclic secondary amines, aliphatic primary amines, and anilines in good to excellent yields.
Aerobic photooxidation of phosphite esters using diorganotelluride catalysts
Oba, Makoto,Okada, Yasunori,Nishiyama, Kozaburo,Ando, Wataru
supporting information; experimental part, p. 1879 - 1881 (2009/10/10)
Diorganotellurides containing bulky aromatic substituents are found to catalyze the photooxidation of phosphite esters using aerobic oxygen as a terminal oxidant. A Hammett plot with substituted triaryl phosphites yielding p = 2.88 agrees with a nucleophilic oxygen transfer from telluroxide to phosphite.2009 American Chemical Society.
OZONIDES DU PHOSPHORE STABILITE ET STEREOCHIMIE
Khatib, F. el,Caminade, A. M.,Koenig, M.
, p. 55 - 66 (2007/10/02)
A phosphorus ozonides series was obtained by reaction of ozone on various phosphites (1a-13a).The oxidative addition of ozone leads to trioxophosphetane ring formation branched on pentacoordinated (1b-9b) or hexacoordinated (10b-13b) phosphorus.The stability and stereochemistry of these compounds were studied.
