4- Nitrophenyl phenyl sulfide

Nitrophenyl phenyl sulfide CAS 4171-83-9 Synonyms o-NPS Properties Yel. cryst. m.p. 79 C Uses Intermediate for org. synthesis Manuf./Distrib. Sumitomo Seika p-Nitrophenyl phenyl sulfide... 

NPGDA. See Neopentyl glycol diacrylate NPR3911-, NPR5587. See Polychloroprene m-NPS. See m-Nitrophenyl phenyl sulfide o-NPS. See o-Nitrophenyl phenyl sulfide p-NPS. See p-Nitrophenyl phenyl sulfide NR. See Natural rubber NS3100P. See Polyquaternium-6 NSA. See Niacinamide N Sodium Siiicate. See Sodium silicate NTA A/7A. See Trisodium NTA N-Tack . See Corn syrup solids NTANas. See Trisodium NTA NTA sodium hydrate. See Trisodium NTA monohydrate... 

Methyl pelargonate Methyl phenyl sulfone 2-(Methylsulfonyl) ethanol p-Nitrophenol m-Nitrophenyl phenyl sulfide o-Nitrophenyi phenyl sulfide p-Nitrophenyl phenyi suifide Phenyl disulfide Phenylthioglycolic acid Phthalamide. Propargyl alcohol Propylene carbonate 3-Sulfolene 4,4 -Thiobis (6-t-butyl-o-cresol) 4,4 -Thiodibenzenethiol 4,4 -Thiodi (2,6-di-t-butylphenol) 4,4 -Thiodi (2,6-dimethylphenol) 2,2 -Thiodi (4-t-octylphenol) Thiophenol Tribromomethyl phenylsulfone... 

Synonyms AI3-17798 BRN 2542580 Caswell No. 454 EINECS 218-276-8 ENT 17298 EPA pesticide chemical code 041801 EPN 300 ESA Ethoxy-4-nitrophenoxy phenylphosphine sulfide Ethyl p-nitrophenyl benzenethionophosphate Ethyl p-nitrophenyl benzenethio-phosphonate Ethyl p-nitrophenyl ester 0-Ethyl 0-4-nitrophenyl phenylphosphonothioate Ethyl jD-nitrophenyl phenylphosphonothioate 0-Ethyl 0-p-nitrophenyl phenylphosphonothioate Ethyl p-nitrophenyl thionobenzenephosphate Ethyl p-nitrophenyl thionobenzenephosphonate 0-Ethyl phenyl p-nitrophenyl phenylphosphorothioate Ethyl p-nitrophenyl thionobenzene phosphate 0-Ethyl phenyl p-nitrophenyl thiophosphonate MAPJ Meidon dust 15 NSC 8943 NSC 404840 OMS 219 Phenylphosphonothioic acid O ethyl O-p nitrophenyl ester Phosphonothioic acid, 0,0-diethyl 0-(3,5,6-trichloro-2-pyridinyl) ester PIN Santox. 

Additions of the Michael type of nucleophiles to the carbon-carbon double bond of thiete 1,1-dioxides to give 3-substituted thietane 1,1-dioxides occur readily. The addition of hydrogen has been discussed in Section A. Nucleophiles include cyanide, the anion of nitroethane, the lithium salt of r-butyl o-tolyl sulfone, dimethylamine, cyclohexylamine, ethoxide, and hydrogen sulfide. The reaction is exemplified by the synthesis of 278. Additions to 3-chloro-2H-thiete 1,1-dioxide most likely proceed by an addition-elimination mechanism an example is shown for the addition of the anion of dimethylmalonate to give 279. The replacement of a 3-morpholinyl group by a 3-A methyl-A-phenylamino group in thiete 1,1-dioxide is another example of addition-elimination. An addition of ethoxide with elimination of p-nitrophenyl anion may occur with 268 (Ar = / -N02C6H4). " Addition of bromine via N-bromo-succinimide to the double bond of 4-phenyl-2H-thiete 1,1-dioxide occurs only in 1.5% yield. ... 

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