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Methyl benzilate

Benzopinacol has been prepared by the action of phenylmag-nesium bromide on benzil 1 or methyl benzilate. Usually it has been obtained by reduction of benzophenone, the reducing agents being zinc and sulfuric acid or acetic acid, aluminum amalgam, and magnesium and magnesium iodide. The present... [Pg.9]

C14H14O 5472-13-9) see Tofenacin 2-methylbenzhydryl chloride (C]4Hi3C1 41870-52-4) see Orphenadrine methyl benzilate... [Pg.2412]

Preparation of the quaternary anticholinergic agent benzilonium bromide (47) is begun by conjugate addition of ethylamine to methylacrylate, giving aminoester 42. Alkylation of 42 with methyl bromo-acetate leads to diester 43, which is transformed into pyrrolidone 44 by Dieckmann cyclization, followed by decarboxylation. Reduction of 44 by lithium aluminum hydride leads to the corresponding amino-alcohol (45). Transesterification of alcohol 45 with methyl benzilate leads to 46. Benzilonium bromide (47) is obtained by alkylation of ester 46 with ethyl bromide. 2... [Pg.72]

Benzilate esters of piperidinols, as well as those of acyclic aminoalcohols, show similar anticholinergic activity. For example, ester interchange between methyl benzilate and N-methyl-4-piperidinol, followed by quaternization of the resulting ester... [Pg.74]

Recently, Bowden and Malik (1991) have compared the alkaline hydrolysis of substituted methyl benzil-2-carboxylates [27] and 2-phenylacetylbenzoates [28]. The rates of reaction of the benzil system are very fast and the effects... [Pg.187]

Chemistry The transesterification of methyl benzilate with 3-quinuclidinol provides a convenient route to this ester. [Pg.41]

Methyl Benzilate [CAS 76-89-1] Methyldiethanolamine [CAS 105-59-9] Methylphosphinyl Dichloiide [CAS 676-83-5] Control list Schedule 3 Control list... [Pg.489]

Quantum-chemical analysis (the method ab initio on base 6-311 G ) of SN2 nucleophilic substitution of bromine in methyl(benzyl)bromide by S-, O-aniones, generated from 2-thiouracil, was made and was studied syntheses of 2-methyl(benzil)thio-4-methyl(benzil)oxypyrimidins. [Pg.311]

Keywords 2-thiouracil, 2-metyl(benzil)thio-4-methyl(benzil)oxypyrimidins, quantum-chemical calculation, method AB INITIO... [Pg.311]

Clidinium bromide is synthesized by the reaction scheme shown in Figure 6. 3-Quinuclidinol is reacted with methyl benzilate to form the ester. The ester is then reacted with methylbromide to form the quaternary salt, clidinium bromide (10). [Pg.157]

Agent Index A238 Methyl Benzilate CAS 76-89-1 NAERG 154 (C,H5)2C(0H)- CO2CH3 White solid. Common Commercial Use Used in organic synthesis and manufacture of pharmaceuticals. Dual Use Synthesis of Incapacitating Agent BZ. TWA — IDLH — Evacuation Distances None established MW 242.3 MP 165°F BP — VP — SG — RVD 8.3 Sol — H.P — IP —... [Pg.185]

Benzeneacetic acid, 3-hexenyl ester, (Z)-. See cis-3-Hexenyl phenylacetate Benzeneacetic acid, o-hydroxy-o-phenyl-, methyl ester. See Methyl benzilate Benzeneacetic acid, 3-methylbutyl ester. See Isoamyl phenylacetate... [Pg.426]

Benzilic acid methyl ester. See Methyl benzilate Benzilidene acetone. See Benzylidene acetone 1H-Benzimidazol-2-amlne 2-Benzimidazolamine Benzimidazole, 2-amino-. See 2-Aminobenzimidazole Benzimidazole carbamate CAS 18538-45-9... [Pg.439]

Ethyl p-hydroxybutyrate Ethyl DL-3-hydroxybutyrate. See Ethyl 3-hydroxybutyrate Ethyl hydroxydiphenylacetate Ethyl 2-hydroxy-2,2-diphenylacetate Ethyl a-hydroxydiphenylacetate. See Methyl benzilate 2-(N-Ethyl-N-2-hydroxyethylamino) ethanol. See N-Ethyidiethanolamine 2-[[4-[Ethyl (2-hydroxyethyl) amino] phenyl] azo]-6-methoxy-3-methylbenzothiazolium methyl sulfate. See Basic blue 41 Ethyl (P-hydroxyethyl) aniline N-Ethyl-N-(2-hydroxyethyl) aniline. See Phenylethylethanolamine Ethyl hydroxyethyl cellulose CAS 9004-58-4 INS467... [Pg.1750]

Ethyl phenyl ketone. See Propiophenone Ethyl a-phenylmandelate. See Methyl benzilate p-Ethylphenyl methyl ketone. See4-Ethylacetophenone... [Pg.1771]

CAS 76-89-1 EINECS/ELINCS 200-991-1 Synonyms Benzeneacetic acid, a-hydroxy-a-phenyl-, methyl ester Benzilic acid methyl ester Ethyl hydroxydiphenylacetate Ethyl 2-hydroxy-2,2-diphenylacetate Ethyl a-hydroxydiphenylacetate Ethyl a-phenylmandelate Hydroxydiphenylacetic acid, methyl ester Methyl benzillate Methyl diphenylglycolate Methyl hydroxy (diphenyl) acetate Methyl-2-hydroxy-2,2-diphenyl acetate Empirical C15HI4O3... [Pg.2587]

Methyl benzillate. See Methyl benzilate Methyl 2-benzimidazolecarbamate Methyl benzimidazole-2-yl carbamate Methyl benzimidazol-2-yl carbamate. See Carbendazim Methyl benzoate... [Pg.2588]

Methyl diphenyl ether. See o-Phenyl anisole Methyl diphenylglycolate. See Methyl benzilate Methyidiphenylsilane. See Diphenylmethylsilane 2-(Methyldiphenylsilyl) ethanol. See 2-(Diphenylmethylsilyl) ethanol N-Methyl-N, N -diphenylurea CAS 13114-72-2... [Pg.2616]

Methyl hydroxy (diphenyl) acetate Methyl-2-hydroxy-2,2-diphenyl acetate. See Methyl benzilate... [Pg.2640]

See other pages where Methyl benzilate is mentioned: [Pg.59]    [Pg.214]    [Pg.179]    [Pg.199]    [Pg.401]    [Pg.674]    [Pg.261]    [Pg.208]    [Pg.239]    [Pg.823]    [Pg.82]    [Pg.186]    [Pg.179]    [Pg.199]    [Pg.1201]    [Pg.81]    [Pg.488]    [Pg.59]    [Pg.2114]    [Pg.2587]    [Pg.5522]   
See also in sourсe #XX -- [ Pg.59 ]

See also in sourсe #XX -- [ Pg.401 ]

See also in sourсe #XX -- [ Pg.645 ]

See also in sourсe #XX -- [ Pg.645 ]



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Benzil

Benzile

Benzilic acid methyl ester

Benzils

N-Methyl-3-piperidyl benzilate

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