6854-01-9Relevant academic research and scientific papers
LiI/TBHP Mediated Oxidative Cross-Coupling of P(O)–H Compounds with Phenols and Various Nucleophiles: Direct Access to the Synthesis of Organophosphates
Anitha, Thippani,Ashalu, Kashamalla Chinna,Sandeep, Mummadi,Mohd, Aabid,Wencel-Delord, Joanna,Colobert, Francoise,Reddy, Kallu Rajender
, p. 7463 - 7474 (2019/12/03)
An efficient and mild method for the direct phosphorylation of phenols, alcohols, and amines with P(O)–H has been reported by LiI/TBHP mediated oxidative cross-coupling reaction. Moreover, this protocol extended to β-keto esters for the synthesis of enol phosphates using H-phosphonates. Notably, this developed method applied for the synthesis of organopesticides such as paraoxon, cyanophos, and methyl parathion. The key features of this protocol are mild conditions, short reaction time, good functional group tolerance, and broad substrate scope.
PHOTOCHEMICAL REACTIONS OF TRI-1-NAPHTHYL AND TRIS(8-QUINOLYL) PHOSPHATES
Nakamura, Mitsunobu,Okamoto, Yoshiki,Takamuku, Setsuo
, p. 137 - 144 (2007/10/03)
Upon UV-irradiation in alcohol, tri-1-naphthyl phosphate give 1-naphthyl 1,2'-binaphthalene-1'-yl phosphate and 1,1'-binaphthalene through intramolecular processes.Under the same conditions, tris(8-quinolyl) phosphate give alkyl phosphates by photo-alcoholysis, but in acetonitrile furadiquinoline was given.The reaction mechanisms was investigated by means of quenching experiments for fluorescence spectra and products by oxygen. - Key words: Tri-1-naphthyl phosphate; tris(8-quinolyl) phosphate; reaction mechanism; fluorescence spectra; UV spectra
