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2 Dodecenoic acid, 2-methyl

The carbon-carbon double bond is not isomerized to a detectable extent during saponification of the ester or distillation of the acid thus the 2-methyl-2-dodecenoic acid will have the same isomeric composition as the sample of ester from which it was obtained, and it consists entirely of a,/3-unsaturated isomers. [Pg.46]

Methyl-2-dodecenoic acid has been prepared by bromination of methyl 2-methyldodecanoate with N-bromosuccinimide, followed by dehydrobromination with quinoline and saponification of the ester.6 The present procedure is an adaptation of the method of Cason, Allinger, and Williams.6... [Pg.46]

Higher temperatures at this point tend to promote dehydro-bromination under the acidic conditions with the formation of 2-methyl-2-dodecenoic acid. [Pg.50]

If the distillation is carried out in a Claisen flask, the final product is impure, apparently contaminated with about 10% of 2-methyl-2-dodecenoic acid. [Pg.51]

N-Methyl-1,2-diphenylethylamine AND HYDROCHLORIDE, 34, 64 2-Methyldodecanoic acid, 38, 43, 47, 49 2-Methyl-2-dodecenoic acid, 38, 49,50 trans-2-Methyl-2-dodecenoic acid,... [Pg.53]

Methyl-2-dodecenoic acid, M-00041 24-Methylene-7,22-cholestadien-3-ol, M-00042 24-Methylene-7-cholesten-3-ol, M-00043 24-Methylenecycloartanol, M-00044 24-MethyIene-9/3,19-cyclolanostan-3/3-ol, see... [Pg.850]

Dodecenoic acid Me ester, in D-00265 2-Methyl-2-dodecenoic acid, M-00041 2-Methylenedodecanoic acid, M-00046... [Pg.865]

See other pages where 2 Dodecenoic acid, 2-methyl is mentioned: [Pg.43]    [Pg.43]    [Pg.45]    [Pg.46]    [Pg.49]    [Pg.24]    [Pg.86]    [Pg.86]    [Pg.87]    [Pg.89]    [Pg.735]    [Pg.866]   
See also in sourсe #XX -- [ Pg.38 , Pg.49 ]

See also in sourсe #XX -- [ Pg.38 , Pg.49 , Pg.50 ]



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