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Methyl fluoride proton

Fluoromethanes. In methyl fluoride (9,31,32,33,34,35,36) the parent ion reacts with the parent molecule mainly by transferring a proton, although a small fraction of the ions undergo a condensation reaction in which HF and H are displaced ... [Pg.161]

The protonated parent ion formed in reaction 34 reacts further with methyl fluoride to generate a dlmethylfluoronlum ion which does not react further ... [Pg.161]

The ion-molecule chemistry observed (, , 3A,37) in CF2H2 and CF-H follows the same pattern as described above for methyl fluoride. The CF2H2 parent ion reacts with the parent molecule to transfer a proton ... [Pg.162]

The methyl group in 5-methylindolizines is sufficiently active to allow the introduction of functional groups. Indolizines (15) with n-butyllithium followed by A,A-dimethylamides give, after hydrolysis, ketones 16. Cyclodehydration to 1 takes place in glacial acetic acid [Eq. (1)] more severe conditions, such as in hydrogen fluoride, were ineffective, presumably owing to protonation of the indolizine nucleus.1... [Pg.325]

See other pages where Methyl fluoride proton is mentioned: [Pg.580]    [Pg.580]    [Pg.73]    [Pg.587]    [Pg.587]    [Pg.250]    [Pg.265]    [Pg.240]    [Pg.204]    [Pg.251]    [Pg.260]    [Pg.278]    [Pg.544]    [Pg.544]    [Pg.111]    [Pg.179]    [Pg.544]    [Pg.544]    [Pg.597]    [Pg.597]    [Pg.572]    [Pg.572]    [Pg.78]    [Pg.92]    [Pg.163]    [Pg.137]    [Pg.57]    [Pg.133]    [Pg.87]    [Pg.191]    [Pg.136]    [Pg.139]    [Pg.377]    [Pg.21]    [Pg.68]    [Pg.5]    [Pg.459]    [Pg.236]   
See also in sourсe #XX -- [ Pg.526 ]

See also in sourсe #XX -- [ Pg.526 ]

See also in sourсe #XX -- [ Pg.526 ]

See also in sourсe #XX -- [ Pg.546 ]



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