2- cyclohexyl propargyl

The monomers were propargyl a-substituted (methyl, pentyl, methyl phenyl, cyclohexyl) propargyl ethers. Polymerization was carried out with various transition metal catalysts, as shown in Scheme 6. The... [Pg.49]

BPIC. Seet-Butyl peroxyisopropyl carbonate BPL. See P-Propiolactone BPO. See Benzoyl peroxide BPOD. See Benzene phosphorus oxydichloride BPPS. See 2-(p-t-Butylphenoxy) cyclohexyl propargyl sulfite... [Pg.554]

Synonyms BPPS 2-(4-t-Butylpenoxy) cyclohexyl prop-2-ynyl sulfite 2-(p-t-Butylphenoxy) cyclohexyl propargyl sulfite 2-(p-t-Butylphenoxy) cyclohexyl 2-propynyl sulfite 2-(4-(1,1-Dimethylethyl) phenoxy) cyclohexyl 2-propynyl ester, sulfurous acid 2-(4-(1,1-Dimethylethyl) phenoxy) cyclohexyl 2-propynyl sulfite Propargite Sulfurous acid, 2-(p-t-butylphenoxy) cyclohexyl-2-propynyl ester Empincai C19H26O4S Properties M.w. 350.48 Toxicoiogy LD50 (oral, rat) 1480 mg/kg, (skin, rat) 250 mg/kg poison by skin contact mod. toxic by ing. [Pg.641]

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... [Pg.4782]

It is used as an intermediate in preparation of the miticide Omite [2312-35-8] 2-(T-/ f2 -butylphenoxy)cyclohexyl 2-propynyl sulfite (40) sulfadiazine [68-35-9] (41) and halogenated propargyl carbonate fungicides (42). [Pg.105]

Bromophenacyl, 262 Cyclopropylmethyl, 262 Allyl, 262 Propargyl, 264 Isopropyl, 264 Cyclohexyl, 265 t-Butyl, 265 Benzyl, 266... [Pg.246]

SYNS BPPS 2-(p-tert-BUTYLPHENOXY)CYCLOHEX-YL PROPARGYL SULFITE 2-(p-tert-BUTYLPHENOXY)-CYCLOHEXYL 2-PROPYNYL SULFITE COMITE 2-(4-(l,l-DIMETHYLETHYL)PHENOXY)CYCLOHEXYL2-PROPYNYL ESTER, SULFUROUS ACID 2-(4-(l,l-DIMETHYLETHYL)PHENOXY)CYCLOHEXYL2-PROP-YNYL SULFITE DO 14 ENT 27,226 NAUGATUCK D-014 OMAIT OMITE PROPARGITE (DOT) UNIROYAL D014 U.S. RUBBER D-014... [Pg.1294]

Enantioselective Intermolecular Cyclopropenation Reactions. The use of Rh2(MEPY)4 catalysts for intermolecular cyclopropenation of 1-alkynes results in moderate to high selectivity. With propargyl methyl ether (or acetate), for example, reactions with (—)-menthyl [(+)-(l/ ,25,5/ )-2-isopropyT5-methyl-1-cyclohexyl] diazoacetate catalyzed by Rh2(55 -MEPY)4 produces the corresponding cyclopropene product (eq 3) with 98% diastere-omeric excess (de). ... [Pg.321]

Even the propargylic alcohol derivative 35 with an electronically almost unactivated triple bond smoothly undergoes palladium(0)-catalyzed cycloisomerization to give an 85% yield of the allylic alcohol, (3/ , 3a5 )-3-cyclohexyl-4-methylene-3,3a,4,5-tetrahydro-lff-cyclo-penta[c]furan-6-methanol (36)." The substrate molecule containing a rer/-butyldimethylsilyl substituent at the alkyne instead of a hydroxymethyl group, however, again failed to undergo the cycloisomerization, presumably due to steric hindrance. ... [Pg.2285]

Cyclohex-2-en-l-yl, 394 Propargyl, 394 Isopropyl, 394 Cyclohexyl, 395 f-Butyl, 396 Benzyl, 396... [Pg.367]

R = aryl 51 R = ethyl, cyclohexyl, ally 52 R=W-hydroxymethyl-, W-hydroxyethyl-, (S)-(+)-W-hydroxy-isopropyl-phthalimide, (/ ,S)-2-phenyl-, R,S)-(4-tolyl)-1,2,4-oxadiazol-5-yl-2-bLitanol 53 R = allyl, propargyl, heptyl, benzyl, pent-4-enyi, phenethyl. [Pg.592]

Sulfurous acid anhydride. See Sulfur dioxide Sulfurous acid, 2-(p-t-butyiphenoxy) cyclohexyl-2-propynyi ester. See 2-(p-t-Butyiphenoxy) cyclohexyi propargyl suifite Suifurous acid, caicium sait (1 1). See Caicium suifite... [Pg.4271]

Ethereal methyllithium added at -70 to -60° to propargyl chloride in tetrahydro-furan, treated immediately at -70 to -60° with a soln. of tricyclohexylborane prepared from borane and cyclohexene in tetrahydrofuran, allowed to warm to room temp., ether and tetrahydrofuran removed under reduced pressure, the residue treated with acetic acid, and stirred 1 hr. at 25-30° 1-cyclohexyl-1,2-propadiene. Y 77%. F. e. s. T. Leung and G. Zweifel, Am. Soc. 96, 5620 (1974). [Pg.224]

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