1648-39-1

Usage

Uses

Used in Organic Synthesis:
Phosphinothioic fluoride, diphenylis used as a reagent in organic synthesis for the production of phosphine oxides and phosphine sulfides. Its reactivity makes it a valuable component in the synthesis of various organic compounds.
Used in Pest Control:
In the Agricultural Industry, Phosphinothioic fluoride, diphenylis used as a potent insecticide and acaricide to control pests. Its effectiveness in eliminating insects and mites makes it a crucial tool in protecting crops and maintaining agricultural productivity.
In the Industrial Setting:
Phosphinothioic fluoride, diphenylis also used in industrial applications for pest control, helping to manage and prevent infestations that could damage equipment, products, or facilities.
Safety Measures:
Due to the extreme toxicity of Phosphinothioic fluoride, diphenyl-, strict safety measures must be adhered to during its handling and disposal. Proper protective equipment, careful handling procedures, and secure disposal methods are essential to minimize risks to human health and the environment.

Upstream product

• 1015-37-8 diphenylthiophosphinoyl chloride 
• 80358-37-8 N,S-Bis(diphenylthiophosphinyl)-cysteamin 

Relevant academic research and scientific papers

New General Synthesis of Organophosphorus P-F Compounds via Reaction of Azolides of Phosphorus Acids with Acyl Fluorides: Novel Route to 2-Deoxynucleosidyl Phosphorofluoridates and Phosphorodifluoridates

Tetra- and tri-coordinate P-N-imidazole derivatives and their structural analogous react smoothly with acyl fluorides to give the corresponding P-F compounds an almost quantitative yield.This method has been successfully applied to produce 2-deoxynucleosidyl phosphorofluoridates and phosphorodifluoridates.

Organophosphorus Compounds, 111. Phosphinic and Thiophosphinic Cyanides as Fluorescent SH-selective Reagents

The fluorescent thiophosphinic cyanides 7 and 8 are SH-selective, the corresponding thiophosphinic chlorides 5 and 6 are in general NH2-selective (exception: the methyl ester of cysteine is S-thiophosphinoylated).The fluorescent dithiophosphinic esters, for example 11 - 14, obtained in this way, are of analytical value.The SH-compounds are regenerated by fluorolysis of the dithiophosphinic esters.Diphenylthiophosphinic cyanide is more suitable for the application in synthesis than the compounds 7 and 8.

PHOSPHORORGANISCHE VERBINDUNGEN 97. Die Diphenylphosphinyl- und die Diphenylthiophosphinylgruppe als selektive Schutzgruppe fuer die Mercaptofunktion. Nucleophile Abloesung der Thioloestergruppe aus Thiophosphin-, Thiophosphon- und Thiophosphorsaeure-S-estern durch nicht solvatisierte...

Diphenylphosphinic acid cyanide and diphenylthiophosphonic acid cyanide react selectively with the mercaptogroup even in presence of primary aminogroups.The thioloesterbond in thiophosphinic, thiophosphonic and thiophosphoric acid S-esters is cleaved under mild conditions by unsolvated fluoride ions F*3H2O (R = C4H9) and CsF> in methylene chloride, chloroform or THF. (C6H5)2P(O)CN and (C6H5)2P(S)CN are therefore protecting group reagents for mercaptans.Diphenylphosphinic acid chloride and diphenylthiophosphinic acid chloride are N-selective in competing reactions using butylamine/butylmercaptan.In contrast to the corresponding S-selective cyanides no selectivity is observed using cysteamine and cysteinmethylester.