ChemInform Abstract: Oxidative Nucleophilic Substitution of Phosphine H‐Atoms.

Dorfman, Ya. A.; Levina, L. V.; Petrova, Tatiana V.; Emel'yanova, V. S.; Polimbetova, G. S.

doi:10.1002/chin.199002241

Cited by 2 publications

(4 citation statements)

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“…The kinetics of the P 4 and NaH 2 PO 2 reactions were studied on a volumetric installation consisting of the same reactor connected with a gasometric oxygen buretts for measurement of O 2 absorbed. The reactions were conducted at the partial pressure of O 2 equal (0-6)×10 4 Pa under nonstationary conditions in which kinetic control was ensured until P 4 or NaH 2 PO 2 have been completely consumed.…”

Section: Methodsmentioning

confidence: 99%

“…We (3,4). It has been established that the PH 3 ligand is dissociated with formation of phosphide and an equivalent amount of acid inside coordination sphere of a high-valent transition metal ion.…”

Section: Oxidative P-o and P-c Coupling Of Ph 3 With Alcohols Quinones And Olefinesmentioning

confidence: 99%

“…PtCI 6 , Na 2 PtCI 4 or AgNO 3 , rapidly and selectively oxidize even trace (< 10 -2 % vol.) amount of PH 3 with formation of products of the oxidative P-O and P-C-coupling in dependence on the nature of metal and substrates[4][5][6][7][8].…”

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confidence: 99%

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Catalytic Synthesis of Organophosphorus Compounds from Inorganic Derivatives of Low Valence Phosphorus

2016

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A variety of new reactions of inorganic compounds of elemental and low valence phosphorus (phosphine, white phosphorus, sodium hypophosphite) with various organic substrates (alcohols, olefins, quinones) catalysed by different transition metal (PdII, HgII, PtII, PtIV, AgI, FeIII, CuII) salts leading to the formation of valuable organophosphorus derivatives (trialkylphosphates, dialkylphosphites, trialkylphoshinoxides, phosphonium salts) are reviewed. The principal features of the oxidative phosphorylation reactions which are of great practical importance are described. The mechanisms of the catalytic oxidative P-O and P-C coupling of phosphine, white phosphorus and hypophosphite with alcohols, olefins and quinones are considered. It has been shown that this catalytic protocol allows to provide a highly selective conversion of relatively inexpensive feedstocks to desirable higher added-value products.

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Section: Methodsmentioning

confidence: 99%

Section: Oxidative P-o and P-c Coupling Of Ph 3 With Alcohols Quinones And Olefinesmentioning

confidence: 99%

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Catalytic Synthesis of Organophosphorus Compounds from Inorganic Derivatives of Low Valence Phosphorus

2016

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“…200 Phosphine reacts with trifluoromethanesulfenyl chloride at 795 8C to give, depending on the ratio of the reactants, S,S,Stris(trifluoromethyl) trithiophosphite or S,S-bis(trifluoromethyl) phosphonodithioite in 96% and 72% yields, respectively. 3,202 In recent years, studies have been published dealing with oxidative dehydrocondensation of phosphine with alcohols, 140,203,204 primary 205 and secondary 140 amines and pyridine; 206 these reactions occur in the presence of copper and platinum compounds and give trialkyl phosphites, 140 trialkyl phosphates, 140,203,204 phosphorous triamides, 205 alkylimidophosphoric triamides 140 and tris(2-pyridyl)phosphine, 206 respectively. Unfortunately, these publications 140, 203 ± 206 barely give any experimental details and, what is more important, they present no data confirming the structures of the compounds synthesised.…”

Section: Synthesis Of Esters and Amides Of Phosphorous And Phosphoric...mentioning

confidence: 99%