Phosphorotrithioates

SSS-Tributyl phosphorotrithioate phosphoro organic, phosphoro trithioate Trichlamide amide... 

Phosphorus tribromide brodifacoum, difenacoum, fenpropidin, flocoumafen, pyriproxifen Phosphorus trichloride chloretoxyfos, disulfoton, EPN, ethephon, ethoprop, fonofos, fosamine ammonium, fosetyl aluminium, fosthiazate, glufosinate, glyphosate, isofenphos, merphos, propaphos, sulprofos, SSS-tributyl phosphorotrithioate, trichlorfon, trichloronat Phthalic acid pindone, tecloftalam... 

SYNS B-1,776 BUTIFOS BUTIPHOS CHEMAGRO 1,776 CHEMAGRO B-1776 DEF DEF DEFOLIANT DE-GREEN E-Z-OFF D FOS-FALL A ORTHO PHOSPHATE DEFOLIANT S,S,S-TRIBUTYL PHOSPHOROTRITHIOATE S,S,S-TRIBUTYL TRITHIOPHOSPHATE... 

The resulting names are quite diflFerent from the names previously in use, but they do have the advantage of usually starting with "phosph (good for indexes and other records). Thus thiophosphoric acids became phosphorothioic, phos-phorodithioic, phosphorotrithioic, and phosphorotetrathioic acids. Amidophos-phoric acids became phosphoramidic acid and phosphorodiamidic acid. For the halogen-substituted acids such names as phosphorochloridic acid and phosphoro-dichloridothioic acid are used. 

DEF (Butyl Phosphorotrithioate), Pages 730-731, Priya Raman SummaryPlus Full Text + Links PDF (61 K)... 

Five-membered cyclic phosphorotrithioates (12) are reported to be formed from 2-chloro-l,3,2-dithiaphospholans and sulphenyl chlorides in acetic acid or acetic anhydride. ... 

In the group of phosphorothioates, an increase in the number of sulfur atoms linked to the phosphorus atom increases the fungicidal effect of the aliphatic esters (Hacskaylo and Stewart, 1962). Thus, simple trialkyl phosphorodithioates are more efficient than trialkyl phosphorothioates, and the fungicidal activity of phosphorotrithioates and tetrathioates is even more potent (Mandelbaum et al.,... 

S-phenyl thiophosphoric acid have been detected, while the organic solvent phase contained edifenphos, 0,0-diethyl-S-phenyl phosphorothioate, S,S,S-triphenyl phosphorotrithioate and diphenyl sulfide. A similar metabolism was found in warm-blooded organisms. Edifenphos hydrolyses less than the other organophos-phorus compounds (Takase and Ken BiTan, 1973 Ueyama et al., 1973). 

S,S,S-tributyl phosphorotrithioate (1), was introduced in 1956 by the Chemagro Co. under the trade mark Defoliant . 

O-Alkyl phosphorotrithioate salts are converted by treatment with hydrogen chloride and a dihydric phenol into the mixed esters (52). Structure (53) has been proposed for the product from reaction of phosphorus pentasulphide with the thiophen derivative (54). Studies on the... 

The trithioite ester is stable in air but decomposes above 100°. It is stable towards water and acids but is rapidly decomposed by alkali. Oxidation with 3% hydrogen peroxide in acetic acid gives 5,5,5,-tributyl phosphorotrithioate (yield 58%, bp 162-164°/1 torr. (lit.s bp 166.5°/1 torr)). 

Monitoring of Potential Exposure of Mixer-Loaders, Pilots, and Flaggers During Application of of Tributyl PhosE iorothioate (E F) and Tributyl Phosphorotrithioate (Folex) to Cotton Fields in the San Joaquin Valley of California in 1979," California Department of Food and Agriculture, 1979. 

Phosphorodithiolothionic (dithiolothionophosphoric) Phosphorotrithiolic (trithiolophosphoric) Phosphorotrithioic (trithiophosphoric)... 

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