6079-77-2

Usage

InChI:InChI=1/C24H20P2S4/c27-25(21-13-5-1-6-14-21,22-15-7-2-8-16-22)29-30-26(28,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H

Upstream product

• 5827-17-8 sodium diphenylphosphinodithioate 
• 829-85-6 diphenylphosphane 
• 1015-38-9 diphenylphosphinodithioic acid 
• 545-06-2 trichloroacetonitrile 
• 1015-37-8 diphenylthiophosphinoyl chloride 
• 6588-45-0 (C₅H₅NH)(S₂PPh₂) 
• 1079-66-9 chloro-diphenylphosphine 
• 866-54-6 diethyldithiophosphinic acid 
• 56990-50-2 N-(2-chloro-2-methylpropylidene)-tert-butylamine 

Downstream Products

• 59001-78-4 C₁₆H₂₀NOPS₂ 
• 60731-91-1 C₁₆H₂₀NPS₂ 
• 60731-92-2 C₁₆H₁₈NPS₂ 
• 138079-40-0 bis(diphenylthiophosphinylthio)diphenylmethane 
• 21642-68-2 Au₂(S₂P(C₆H₅)2)2 
• 308805-50-7 C₅H₅Cr(CO)2S₂P(C₆H₅)2 
• 308805-51-8 C₅H₅Cr(S₂P(C₆H₅)2)2 
• 171566-06-6 [Pd(1,2-bis(dicyclohexylphosphino)ethane)2(S₂PPh₂)](S₂PPh₂) 
• 1159074-40-4 phenylselenium(II) diphenyldithiophosphinate 
• 17366-80-2 P,P-diphenylphosphinothioic amide 
• 3096-08-0 O-methyl diphenylphosphinothioate 

Relevant academic research and scientific papers

Reactions of diphenyl- and diethylphosphinodithioic acids with N-alkyl-2-haloaldimines in the synthesis of new P,S- and N,P,S-containing organic compounds

Diphenyl- and diethylphosphinodithioic acids, unlike the stronger О,О-dialkyl phosphorodithioic acids, react with N-alkyl-2-chloroaldimines at a 1: 1 ratio, following two pathways: nucleophilic substitution of chlorine in the primary salt by the phosphinothioylthio group and reduction of the cation of the primary salt on the C–Cl bond. Nucleophilic substitution contributes more in the case of the stronger diphenylphosphinodithioic acid, as well as in the case of a large excess of the starting chlorimine. N-Alkyl-2-bromoaldimines react only by a single pathway, specifically, reducing the cation of the primary iminium salt on the C–Br bond. New iminium salts were synthesized and converted into the corresponding aldehydes and imines. The aldehydes synthesized were converted into acetals and five-membered heterocyclic compounds.

Benign and high-yielding, large-scale synthesis of diphenylphosphinodithioic acid and related compounds

Diphenylphosphinodithioic acid (6b) and its triethyl ammonium salt (6a) were prepared by two new synthetic pathways, each employing cheap and readily available starting materials. These facile one-pot reactions were conducted on a kilogram scale and produ

CCl4 AS MILD OXIDANT IN SULFUR CHEMISTRY. VIII. ORGANYLTHIOLATION REACTIONS OF CH-ACIDIC COMPOUNDS WITH BIS(DIORGANYLTHIOPHOSPHINOYL)-DISULFIDES IN THE PRESENCE OF CCl4/BASE

Bis(diorganylthiophosphinoyl)-disulfides were studied as sulfenylation reagents in the presence of CCl4, which gives rise to a more efficient utilization of disulfides.Five new ethers of diorganyldithiophosphinic acids are described and have been characte