1- Methyl-1-methoxyethyl ethers

N HCl, THE, 0°, 100% yield. The ethoxyethyl ether is more readily cleaved by acidic hydrolysis than the THP ether, but it is more stable than the 1-methyl-1-methoxyethyl ether. 

The checkers distilled the anisole from calcium sulfate before use. This reagent functions not only as a reactant, but also as solvent. In some similar preparations the intermediate trichloride is rather insoluble, as in the case of bis(3-methyl-4-methoxyphenyl)tellurium dichloride. The addition of co-solvents such as bis-(2-methoxyethyl) ether is beneficial. ... 

Methyl-l-methoxyethyl Ether (MIP-OR) ROC(OCH3)(CH3)2 (Chart 1) Formation... 

Dimethyl-I,l -biphenyl has been prepared by a wide variety of procedures, but few of these are of any practical synthetic utility Classical radical biarjl syntheses such as the Gomberg reaction or the thermal decomposition of diaroyl peroxides give complex mixtures of products m which 4,4 dimethyl-l.l -biphenyl is a minor constituent A radical process maj also be involved in the formation of 4,4 dimethyl-1, l -biphenyl (13%) by treatment of 4-bromotoluene with hydrazine hydrate 5 4,4 -Dimethyl-l,l -biphenyl has been obtained in moderate to good yield (68-89%) by treatment of either dichlorobis(4-methyl phenyl)tellurium or l,l -tellurobis(4-methylbenzene) with degassed Raney nickel in 2 methoxyethyl ether 6... 

Methoxychlortetracyclines, 24 601 Methoxycitronellene, 24 488 Methoxydihydropyran, 1 278 Methoxyethene. See Methyl vinyl ether 2-Methoxyethyl chloroformate, molecular formula, 6 291t... 

Analogously, the thermolysis of the 1-methyl derivative in bis(2-methoxyethyl) ether (diglyme) at 160 °C for 30 minutes gave 2-methyIbicyclo[3.2.0]hept-l-ene (5) with 82% selectivity in 12% overall yield, while flash-vacuum pyrolysis (250°C/1 x lO -lO 3 Torr) gave 5 with 75% selectivity and 47-68% overall yield of volatile products.68... 

Carbon Dioxide, Methyl Ethers. Decomposes violently in dimethyl or di-(2-methoxyethyl) ethers if carbon dioxide is present in the solution. If aluminum chloride is also present, the decomposition is explosive.4... 

Diaryl ditellurium compounds are detellurated when refluxed in bis[methoxyethyl] ether over degassed Raney nickel4. The aryl groups are coupled to form biaryls in yields ranging from 50 to 80%. Bis[3-methyl-4-methoxyphenyl] ditellurium reacted similarly4. 

Methyl trifluoromethyl tellurium was obtained in 78% yield, when the reaction was carried out with 2 mol bis[trifluoromethyl] tellurium and 1 mol dimethyl zinc or cadmium. When the reaction between bis[trifluoromethyl] tellurium and dimethyl cadmium was carried out in fluorotrichloromethane at 0° in the absence of bis[2-methoxyethyl] ether 1,1-difluoro-1 -ethyl methyl tellurium was identified as one of the products3. 

Lithiation. A synthesis of 1-biarylcarboxylic acids from aroic acids (selective aryla-tion) is based on o-lithiation by i-BuLi, Li/Sn exchange, and Stille coupbng. Selective functionalization at the methyl group of otolybnethanol via lateral lithiation is facihtated by derivatizing the hydroxyl group to form a methoxyethyl ether or dimethylaminoethyl ether. ... 

CAS 111-96-6 EINECS/ELINCS 203-924-4 Synonyms Bis (2-methoxyethyl) ether Diethyl glycol dimethyl ether Diglycol methyl ether Diglyme Dimethoxydiglycol Dimethyidiglycol 2-Methoxyethyl ether Methyl diglyme Trioxanonane Empirical C6H,40,... 

N-(2-Methoxyethyl) benzene-1,4-diamine dihydrochloride. See N-Methoxyethyl-p-phenylenediamine HCI Methoxyethylene. See Vinyl methyl ether 2-Methoxyethyl ether. See Diethylene glycol dimethyl ether... 

Phenylethyl methyl ether CAS 3558-60-9 El NECS/ELINCS 222-619-7 Synonyms (2-Methoxyethyl) benzene Methyl phenethyl ether Methyl 2-phenethyl ether Methyl phenylethyl ether Phenylethyl methyl ether... 

Fig. 8. Volume-dependent cohesion parameter (8 ) versus Hansen hydrogen-bonding parameter for polylactide and ethers. Values indicated for solvents with A8<5MPa (FUR, furan EPH, epichlorohydrin THD, tetrahydrofuran 14D, 1,4-dioxane MEL, methylal (dimethoxymethane) BCE, bis(2-chloroethyl) ether ANI, anisole (methoxyben-zene) DME, di-(2-methoxyethyl) ether DBE, dibenzyl ether PXP, bis-(m-phenoxyphenol) ether).

Methoxyethanol) see Methyl glycol (2-(2-Methoxyethoxy)ethanol) see Methyldiglycol (2-Methoxyethyl acetate) see Methyl glycol acetate (Methoxyethylene) see Methyl vinyl ether... 

Nedolya, N. A., O.A. Tarasova, A.I. Albanov et al. 2010. First example of the synthesis of N-vinylpyrrole from methoxyallene and methoxyethyl isothiocyanate Unprecedented elimination of methanol from p-substituted methyl ethyl ether. Khim Geterocicl 1 72-76. 

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