Methyl m-tolyl ether

Prepd by nitration of methyl-m-tolyl ether using coned nitric acid (Ref 1). Other prepns are listed in Refs 2 thru 5 Refs 1) Beil 6, 365 [388] 2) M. Giua,... 

Bexaoyl m-toIyl benzoate. M.p. 54°. Carbonate di-m-tolyl oarbrniate. M.p. 111°. Me ether methyl m-tolyl ether. B.p. 177°. 0 9766. EllwOg —> m-methoxybenzoic... 

E thy l-(6-nitro-3-methyl phenyl )-ether, C6H3(CH3)(NOa)OC2H5 mw 181.18, N7.73% ndls (ale), mp 54°. Prepd by adding ethyl m-tolyl ether in HAc to sp gr 1.505 HN03in the cold... 

Beilstein Handbook Reference) Benz-ene, 1-methyl-3-phenoxy- BRN 2045714 EINECS 222-716-4 Ether, phenyl m-tolyl- 1-Methyl-3-phenoxy-benzene 3-Methyldiphenyl ether 3-Methylphenyl phenyl ether m-Methylphenyl phenyl ether Phenoxytoluene m-Phenoxytoluene Phenyl m-tolyl ether. Liquid bp 272° d25n1,051. 

Di-m-tolyl methyl tellurium iodide,3 (C7H7)2(CH3)TeI, is obtained in quantitative yield from its components. It crystallises in four-sided columns, soluble in chloroform, insoluble in ether. It melts at 121° to 122° C.s splitting up again into its components. When boiled with water and silver oxide and the solution treated with picric acid, a picrate is formed this separates from alcohol with five molecules of solvent of crystallisation, and melts at 114° to 115° C. The platinichloride melts with decomposition at 154° to 155° C. 

Di-m-tolyl tellurium dichloride, (CH3.C6H4)2TeCl2,3 is formed when di-m-tolyl telluride in ether solution is chlorinated. The product appears as needles, sintering at 128° C. and melting at 131° to 132° C., readily soluble at the ordinary temperature in benzene, toluene, xylene, carbon disulphide, chloroform or carbon tetrachloride, less soluble in methyl or ethyl alcohol, insoluble in petroleum. When the dichloride is boiled with water a white powder separates on cooling this melts at 87° C. to a viscous oil which gradually becomes watery. Analysis shows this product to be a basic salt and not the anhydride. 

TOLYL-N-METHYLCARBAMATE see MIB750 m-TOLYL N-METHYLCARBAMATE see MIB750 p-TOLYL METHYL ETHER see MGPOOO... 

The chiral host 10b was effective for enantiomeric separations of alkyl aryl sul-foximines (89a-g). By complexation of rac-89b, rac-89d and rac-89e with 10b, (-)-89b (100% ee, 37%), (-)-89d (100% ee, 70%) and (-F)-89e (100% ee, 50%), respectively, were obtained in the optical and chemical yields indicated [35]. However, separation of rac-89a with 10b was not effective and (-)-89a of 35% ee was obtained in 45% yield after five recrystallizations of the complex of (-)-89a and 10b from benzene. 89c, 89f and 89g did not form complexes with 10b. These results show that the efficiency of the enantiomeric separation is highest when the alkyl group is methyl or ethyl and the aryl group is m-tolyl. Since this tendency is similar to that in the case of sulfoxide, the efficiency of the enantiomeric separation of 89 probably depends on the packing of 10b and 89 molecules in the crystalline lattice of their inclusion complex, as has been reported for the complex of 10b and (-f)-85c [32]. Although 10b did not form complexes with dialkyl sulfoximines (90), 8 formed complexes with some of them, and some were separated into enantiomers efficiently by the complexation. For example, by complexation of 8 with rac-90a and rac-90b in ether, (-)-90a (100% ee, 80%) and (-)-90b (100% ee, 88%), respectively, were finally obtained in the optical and chemical yields indicated [35]. 

CAS 55-38-9 EINECS/ELINCS 200-231-9 Synonyms 0,0-Dimethyl-0-4-(methylmercapto)-3-methylphenyl phosphorothioate 0,0-Dimethyl O- [3-methyl-4-(methylthio) phenyl] phosphorothioate 0,0-Dimethyl-0- [4-(methylthio)-m-tolyl]phosphorothioate Mercaptophos 4-Methylmercapto-3-methylphenyl dimethyl thiophosphate Empirical C10H15O3PS2 Formula (CH30)2P(S)0C6H3(CH3)SCH3 Properties Brown liq., si. odor of garlic insol. in water sol. in mostorg. soivs., alcohol, ether, acetone, esp. chlorinated hydrocarbons m.w. 278.34 dens. 1.250 (20/4 C) b.p. 105 C (0.01 mm) ref. index 1.5698 (20 C)... 

The most extensive study of the effect of conditions upon the kinetics of bromination was made by Robertson et al.23l 279, who measured the rates of bromination of alkylbenzenes, acetanilide, aceto-p-toluidide, mesitylene, anisole and p-tolyl methyl ether in acetic acid at 24 °C. They found that at relatively high concentrations of bromine (A//40-M/100) the reaction is second-order in bromine, i.e. the rate equation is... 

Tri-p-tolyl tellurium iodide1 melts with decomposition at 232° to 233° C., dissolves readily in methyl alcohol or chloroform, less readily in benzene or ether, and is insoluble in water. Tri-p-tolyl tellurium bromide occurs when the iodide or chloride is boiled with silver bromide. It melts at 265° to 266° C. with decomposition, and dissolves in alcohols or chloroform, but is insoluble in benzene or ether. Tri-p-tolyl tellurium chloride is prepared from the bromide in the usual way. It melts at 260° to 261° C. and gives precipitates with the chlorides of mercury, tin and gold, picric acid and platinic chloride. The hydroxide is a resin, melting at about 110° C., and yielding a pier ate, consisting of long prisms, M.pt. 194° to 195° C.a... 

Mt-Dunetfiylhenzyl Alcohol. at4-Dimethylben-zenemethanol p-tolylmethylcarbinol meihyl-p-tolylcarbi-nol 4 (o-hydroxyethyl)toluene 4-methyl-a-phenethyl alcohol l -p-tolyl-1-ethanol. CjH O m l wt 136.19. C 79.37%, H 8.88%, O 11,75%. Constituent of the essential oil from CurcumQ longa L., Ztngiberaceae and related plants Dieterie, Kaiser. Arch. Pharm. 271, 337 (1933). Prepd from p-tolylmagnesium bromide and acetaldehyde in ether v. 

Synonyms Acetic acid-4-methylphenyl ester 4-Acetoxytoluene p-Acetoxytoluene Acetyl p-cresol p-Cresol acetate p-Cresylic acetate 4-Methylbenzoic acid methyl ester 4-Methyl phenyl acetate p-Methylphenyl acetate Paracresyl acetate p-Tolyl acetate p-Tolyl ethanoate Classification Aromatic ester Empirical C9H10O2 Formula CH3CO2C6H4CH3 Properties Colorless liq., anise sweet fragrant odor sol. in fixed oils, propylene glycol misc. with alcohol, ether insol. in water, glycerin m.w. 150.18 dens. 1.047 b.p. 210-211 C dec. 360 C flash pt. 90 C ref. index 1.5010 Toxicology LD50 (oral, rat) 1900 mg/kg, (skin, rabbit) 2100 mg/kg mod. toxic by ing. and skin contact irritant TSCA listed Precaution Combustible Hazardous Decomp. Prods. Heated to decomp.. 

CAS 134-84-9 EINECS/ELINCS 205-159-1 Synonyms p-Benzophenone, methyl- 4-Methyl-p-benzophenone Phenyl p-tolyl ketone Empirical C14H12O Formula CH3C6H4COC6H5 Properties Colorless to off-wh. cryst. powd. faint odor sol. in alcohols, benzene, ether, chloroform, common org. solvs. insol. in water m.w. 196.26 ... 

Hexachloro-1,3-butadiene Laurate canola oilj Methacrylic acid copolymer Nitrogen PPG-17 PPG-20 PPG-28-buteth-35 PPG-2 methyl ether Propylene carbonate Propylene glycol Propylene glycol ricinoleate Sebacic acid Sulfolane 0,0,0-Tributyl phosphorothioate Tri-m-cresyl phosphate Triethyl phosphate 0,0,0-Triisooctyl phosphorothioate Trimethylcyclohexanol Tri-p-tolyl phosphate hydraulic fluid additive 1,2-Butylene carbonate Ethylene carbonate hydraulic fluid additive, oil Glycidol... 

Benzoin methyl ether Benzyl phenylacetate m-Cresyl phenylacetate Phenethyl benzoate p-Tolyl phenylacetate C15H14O3 Benzophenone-10 Guaiacyl phenylacetate Methyl benzilate Phenethyl salicylate Phenoxyethylparaben C15H14O5 Benzophenone-6 CisHi4C)iiS2 2Na Benzophenone-9 C15H15CIN2O2 Chloroxuron... 

---