| Autor: |
Nametkin, N. S., Veretyakhina, T. G., Kurashev, M. V., Mamedaliev, G. M. |
| Zdroj: |
Russian Chemical Bulletin; October 1975, Vol. 24 Issue: 10 p2150-2155, 6p |
| Abstrakt: |
1.A study was made of the reaction of phenol witha-methylstyrene and styrene in the presence of H3PO4, polyphosphoric acid, BF3·OEt2, Al(OPh)3, and HO3CCO3H·2H3O.2.Thea,a-dimethylbenzylphenols are formed by the aralkylation of phenol with the monomerica-methylstyrene carbonium ion, which is formed both froma-methylstyrene and during the degradation of its oligomeric cations.3.Thea-methylbenzylphenols are formed by the reaction of phenol with the monomeric styrene carbonium ion, which is formed directly from styrene. |
| Databáze: |
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| Externí odkaz: |
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