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2- Butylnaphthalene

The reaction of butyllithium and /erf-butyl-1-naphthyl sulfone in diethyl ether at reflux for 5 hours followed by quenching the reaction mixture with water gives trans-X,2-dihydro-1-/m-butylsulfonyl-2-butylnaphthalene 2 3. [Pg.1032]

The dehydrocyclization activity of rhodium-alumina is lower than that of platinum-alumina. Hydrogenolysis predominates over all the other reactions with this catalyst (57). The effect of temperature on the anthracene/phenanthrene ratio in the product from 2- -butylnaphthalene is the same over iridium-alumina catalyst as that observed over platinum-alumina more phenanthrene and less anthracene are formed at high temperatures (58). [Pg.318]

There are at least two C6-dehydrocyclization mechanisms one of these proceeds through arylalkene intermediates and corresponds to the hexatriene-type C6-dehydrocyclization of paraffins. The other pathway is direct ring closure. It is probably related to C5-dehydrocyclization. 2-Butylnaphthalene may differentiate between the two mechanisms phenanthrene is probably formed by the first reaction, anthracene by the second. [Pg.319]

C12H12N2 hydrazobenzene 122-66-7 1.400E-K10 110.680 27268 C14H16 2-butylnaphthalene 1134-62-9 1.393E-K10 115.810... [Pg.657]

C12H10N2O2 4-nltro-N-phenyl aniline 836-30-6 in benzene 5 996 1 27268 C14H16 2-butylnaphthalene 1134-62-9 not specified 0.750 2... [Pg.680]

Butylnaphthalene passed at 450-500° over a chromia-alumina catalyst containing 20% GrgOg phenanthrene. Y 70-80%. N. I. Shuikin, L. A. Erivanskaya, and Ai-Hsi Yang, Doklady Akad. Nauk S.S.S.R. 133,1125 (1960) G. A. 54, 24597e. [Pg.196]

See other pages where 2- Butylnaphthalene is mentioned: [Pg.400]    [Pg.419]    [Pg.420]    [Pg.669]    [Pg.23]    [Pg.49]    [Pg.76]    [Pg.104]    [Pg.131]    [Pg.169]    [Pg.211]    [Pg.77]    [Pg.383]    [Pg.525]    [Pg.583]    [Pg.634]    [Pg.763]    [Pg.84]    [Pg.29]    [Pg.204]    [Pg.205]    [Pg.1005]    [Pg.196]    [Pg.197]    [Pg.991]    [Pg.41]    [Pg.413]    [Pg.414]    [Pg.1069]    [Pg.190]    [Pg.183]    [Pg.184]    [Pg.960]    [Pg.1207]    [Pg.212]    [Pg.213]    [Pg.1082]    [Pg.1117]    [Pg.1204]    [Pg.196]    [Pg.197]    [Pg.989]   
See also in sourсe #XX -- [ Pg.66 ]



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1- tert-Butylnaphthalene

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