Effect of iodine on the reaction of tetraphosphorus decasulfide with dialkyl disulfides
Elemental iodine decreases the temperature of the reaction of P4S10 with disulfides, which results in the formation of trialkyl tetrathiolothionophosphates, from 100-110°C to 20-60°C. The latter decompose to trialkyl tetrathiophosphates.
REACTIONS OF PHOSPHORUS SULFIDES (P4S5, P4S7 AND P4S10) AND 2,4-BIS(ALKYLTHIO)-2,4-DITHIOXO-1,3,2λ5,4λ5-DITHIADIPHOSPHETANES WITH DIALKYLDISULFIDES AND THIOACETALS IN THE PRESENCE OF IODINE
The reactions of P4S5 and P4S7 with dialkyl disulfides and thioacetals were studied.The use of iodine results in the reactivity enhancement of P4S5, P4S7, P4S10, homologues of Davy's reagent, and red phosphporus in the presence of elemental sulfur in the
INFLUENCE OF IODINE ON THE REACTIVITY OF TETRAPHOSPHORUS TRISULFIDE IN ORGANIC REACTIONS
The reactivity of β-tetraphosphorus trisulfide is increased through involvement of elemental iodine in the reactions with dialkyl disulfides, thioacetals and aminals.The reactions of β- and α-diiodotetraphosphorus trisulfides with disulfides, thioacetals
REACTION OF TETRAPHOSPHORUS HEPTASULFIDE WITH DIALKYL DISULFIDES
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Nizamov, I. S.,Al'metkina, L. A.,Batyeva, E. S.
p. 1399 - 1400
(2007/10/02)
REACTIONS OF TETRAPHOSPHORUS DECASULFIDE AND 2,4-BIS(ALKYLTHIO)-2,4-DITHIOXO-1,3,2λ5,4λ5-DITHIADIPHOSPHETANES WITH DISULFIDES AND THIOACETALS
The reactions of tetraphosphorus decasulfide and 2,4-bis(4-alkylthio)-2,4-dithioxo-1,3,2λ5,4λ5-dithiadiphosphetanes with disulfides and thioacetals were studied.The reactions were found to give some novel organothiophosphorus compoun
Nizamov, Il'Yas S.,Al'Metkina, Lyubov' A.,Garifzyanova, Gyuzel' G.,Batyeva, Elvira S.,Al'Fonsov, Vladimir A.,Pudovik, Arkady N.
p. 191 - 202
(2007/10/02)
TETRAPHOSPHORUS TRISULFIDE IN REACTIONS WITH THIOACETALS, AMINALS, SULFENAMIDES AND DISULFIDES. INFLUENCE OF AMINES AND BENZOYL PEROXIDE
The reactions of tetraphosphorus trisulfide with thioacetals, aminals, sulfenamides and disulfides were studied.The reactions were found to give organothiophosphorus compounds and to be facilitated by organic amines and benzoyl peroxide.Key words: Tetraphosphorus trisulfide; thioacetals; aminals; sulfenamides; disulfides; organothiophosphorus compounds.
Nizamov, Il'yas S.,Batyeva, Elvira S.,Al'fonsov, Vladimir A.,Musin, Rashid Z.,Pudovik, Arkady N.
p. 229 - 237
(2007/10/02)
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