Methyl cyclohexyl sulfide

Bis((vinyloxy)methyl)cyclohexane. See 1,4-Cyclohexanedimethanol divinyl ether Bis [4-(vinyloxy) methyl] cyclohexyl] methyl] terephthalate. See Bis [[[4-(ethenyloxy) methyl] cyclohexyl] methyl] terephthalate Bis (4-vinylthiophenyl) sulfide CAS 152419-78-8 Synonyms MPV... 

Komori and Nonaka132,133 electrochemically oxidized methyl, isopropyl, n-butyl, isobutyl, r-butyl and cyclohexyl phenyl sulfides (108) and cyclohexyl p-tolyl sulfide (109) to their sulfoxides using a variety of polyamino acid-coated electrodes to obtain the range of e.e. values shown in parentheses. The highest enantiomeric purities were obtained using an electrode doubly coated with polypyrrole and poly(L-valine), an electrode which also proved the most durable of those prepared. 

Hoft reported about the kinetic resolution of THPO (16b) by acylation catalyzed by different lipases (equation 12) °. Using lipases from Pseudomonas fluorescens, only low ee values were obtained even at high conversions of the hydroperoxide (best result after 96 hours with lipase PS conversion of 83% and ee of 37%). Better results were achieved by the same authors using pancreatin as a catalyst. With this lipase an ee of 96% could be obtained but only at high conversions (85%), so that the enantiomerically enriched (5 )-16b was isolated in poor yields (<20%). Unfortunately, this procedure was limited to secondary hydroperoxides. With tertiary 1-methyl-1-phenylpropyl hydroperoxide (17a) or 1-cyclohexyl-1-phenylethyl hydroperoxide (17b) no reaction was observed. The kinetic resolution of racemic hydroperoxides can also be achieved by chloroperoxidase (CPO) or Coprinus peroxidase (CiP) catalyzed enantioselective sulfoxidation of prochiral sulfides 22 with a racemic mixmre of chiral hydroperoxides. In 1992, Wong and coworkers and later Hoft and coworkers in 1995 ° investigated the CPO-catalyzed sulfoxidation with several chiral racemic hydroperoxides while the CiP-catalyzed kinetic resolution of phenylethyl hydroperoxide 16a was reported by Adam and coworkers (equation 13). The results are summarized in Table 4. 

Optical lenses were prepared by Bojkova et al. (3) by reacting 1,1,1 -tris(hydroxy-methyl)propane with 4,4 -methylenebis(cyclohexyl isocyanate) and then postreacting with 2-mercaptoethyl sulfide. 

PB PBI PBMA PBO PBT(H) PBTP PC PCHMA PCTFE PDAP PDMS PE PEHD PELD PEMD PEC PEEK PEG PEI PEK PEN PEO PES PET PF PI PIB PMA PMMA PMI PMP POB POM PP PPE PPP PPPE PPQ PPS PPSU PS PSU PTFE PTMT PU PUR Poly(n.butylene) Poly(benzimidazole) Poly(n.butyl methacrylate) Poly(benzoxazole) Poly(benzthiazole) Poly(butylene glycol terephthalate) Polycarbonate Poly(cyclohexyl methacrylate) Poly(chloro-trifluoro ethylene) Poly(diallyl phthalate) Poly(dimethyl siloxane) Polyethylene High density polyethylene Low density polyethylene Medium density polyethylene Chlorinated polyethylene Poly-ether-ether ketone poly(ethylene glycol) Poly-ether-imide Poly-ether ketone Poly(ethylene-2,6-naphthalene dicarboxylate) Poly(ethylene oxide) Poly-ether sulfone Poly(ethylene terephthalate) Phenol formaldehyde resin Polyimide Polyisobutylene Poly(methyl acrylate) Poly(methyl methacrylate) Poly(methacryl imide) Poly(methylpentene) Poly(hydroxy-benzoate) Polyoxymethylene = polyacetal = polyformaldehyde Polypropylene Poly (2,6-dimethyl-l,4-phenylene ether) = Poly(phenylene oxide) Polyp araphenylene Poly(2,6-diphenyl-l,4-phenylene ether) Poly(phenyl quinoxaline) Polyphenylene sulfide, polysulfide Polyphenylene sulfone Polystyrene Polysulfone Poly(tetrafluoroethylene) Poly(tetramethylene terephthalate) Polyurethane Polyurethane rubber... 

Trialkylboranes react with organic disulfides to give thioethers (sulfides) but air or light is required because tbe reaction proceeds by a radical chain process.This reaction is very slow in the dark and ultraviolet (UV) light is required for reasonable reaction rates. Tri octyl borane reacts with dimethyl disulfide under these conditions to give methyl 1-octyl sulfide in 95% yield. 6 The mixed borane B-cyclohexyl-3,5-dimethylborinane (220), gave 94% of cyclohexyl methyl sulfide (221) under the same conditions. ... 

Amitraz Azamethiphos Azinphos-ethyl Azinphos-methyl Azoxybenzene Bifenthrin 2-(p-t-Butylphenoxy) cyclohexyl propargyl sulfite Calcium polysulfide Calcium sulfide Carbofuran Chinomethionat Chlorfenvinphos Chlorpyrifos-methyl Diazinon Dichlorvos Dicofol Dienochlor Dimethoate 4,6-Dinitro-o-cresol Diphenyl sulfone Disulfoton Endosulfan Etrimfos Fenpropathrin Fenthion Flubenzimine lodofenphos Kepone Malathion Mecarbam... 

---