Conclusions
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1.
Dehydration of 2-methyl-2-butanol takes place on weak and strong acid sites, while 3-methyl-2-butanol is primarily dehydrated on the strong acid sites of the catalyst.
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2.
Dehydration of 2-methyl-2-butanol on mordenites takes place only according to the mechanism of Β-elimination, while 3-methyl-2-butanol is dehydrated according to the mechanism of both Β- and γ-elimination, and an increase in the acidity of the catalyst causes γ-elimination.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1465–1470, July, 1984.
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Minachev, K.M., Maksimov, A.I., Mishin, I.V. et al. Dehydration of methylbutanols on mordenites. Russ Chem Bull 33, 1346–1351 (1984). https://doi.org/10.1007/BF00956503
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DOI: https://doi.org/10.1007/BF00956503