78-33-1Relevant articles and documents
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.
Preparation of Flame-Resistant Liquids Based on Mixed Tri(phenyl, p-tert-butylphenyl) Phosphates by Transesterification of Triphenyl Phosphate with p-tert-Butylphenol
Karchevskaya, O. G.,Korneeva, G. A.,Kron, T. E.,Noskov, Yu. G.
, p. 1237 - 1243 (2020/10/02)
Abstract: The possibility of controlling the composition of a mixture of triphenyl phosphate, p-tert-butylphenyl diphenyl phosphate, di(p-tert-butylphenyl)phenyl phosphate, and tri(p-tert-butylphenyl) phosphate, formed by transesterification of triphenyl phosphate with p-tert-butylphenol, was demonstrated. The amount of p-tert-butylphenol necessary for transesterification of triphenyl phosphate to yield a mixture of phosphates of required composition was determined. If necessary, the composition of the phosphates can be adjusted by selective distillation of triphenyl phosphate in a vacuum.
SYNTHESIS OF TRIARYL PHOSPHATES CATALYZED BY POLYETHYLENE GLYCOLS IN A TWO-PHASE SYSTEM: PHASE TRANSFER CATALYSIS
Krishnakumar, V. K.
, p. 189 - 196 (2007/10/02)
The synthesis of triaryl phosphates has been accomplished, at room temperature, in nearly quantitative yields in a two-phase system with poly(ethylene glycol) as a phase transfer catalyst.
