Migration of alkyl groups of o-tert-butyl-substituted hydroxyaromatic compounds under high pressure in combination with shearing stress View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

1983-02

AUTHORS

V. B. Vol'eva, V. A. Zhorin, A. L. Khristyuk, V. V. Ershov, N. S. Enikolopyan

ABSTRACT

ConclusionsBy the concurrent action of high pressure and shearing stress, we demonstrate an unusual conversion of 3,5-di-tert-butyl catechol to the more sterically strained 3,6-isomer, and we propose a mechanism for the observed isomerization.Ortho-selective transfer of tert-butyl groups from 2,4,6-tri-tert-butylphenol to the unsubstituted catechol is demonstrated. Conclusions are drawn as to the important role of complex formation between the reactants under high pressure and shearing stress. More... »

PAGES

342-345

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/bf00957946

DOI

http://dx.doi.org/10.1007/bf00957946

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1035489081


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