118-82-1Relevant articles and documents
Practical process for the air oxidation of cresols: Part A. Mechanistic investigations
Barton, Benita,Logie, Catherine G.,Schoonees, Barbara M.,Zeelie, Bernard
, p. 62 - 69 (2005)
The catalytic air oxidation of p-cresol and 2,6-di-tert-butyl-4- methylphenol to the corresponding benzaldehydes was investigated to determine the mechanism at work in these oxidation reactions. A number of intermediates and byproducts, mainly in the form of dimers, were observed during the course of the reactions, and their structures were elucidated by spectroscopic and chromatographic methods. The existence of these compounds in the reaction mixtures, and their proposed methods of formation, provided further insight into the mechanism involved in these oxidations.
Thermal decomposition of 2,6-di-tert-butyl-4-dimethylaminomethylphenol
Zakharova,Khismatullina,Ivanov
, p. 1787 - 1789 (1997)
Products of thermolysis of 2,6-di-tert-butyl-4-dimethylaminomethylphenol were determined qualitatively and quantitatively by GLC, UV, and 1H NMR methods. The kinetics of the reaction was studied. The thermolysis products were studied as the inhibitors in thermopolymerization of monomers.
Phenolic compound as well as preparation method and application thereof
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Paragraph 0056-0057, (2020/05/05)
The invention provides a phenolic compound as well as a preparation method and application thereof. The structure of the phenolic compound is shown as a general formula (I), R1 and R1'can be the sameor different and are independently selected from CnH(2n+m), n is an integer ranging from 3 to 30, m is 1, -1, -3 or -5, R2 and R2' can be the same or different and are independently selected from C1-C8 straight chain or branched chain alkyl respectively; and R3 is selected from C1-C6 straight chain or branched chain alkylene. The phenolic compound provided by the invention has very excellent oxidation resistance, and can be used as an antioxidant in lubricating oil, lubricating grease, fuel oil, plastic and rubber. The preparation method disclosed by the invention is simple and feasible, and the yield and product purity are relatively high.
Iridium-Catalyzed C4-Alkylation of 2,6-Di-tert-butylphenol by Using Hydrogen-Borrowing Catalysis
Frost, James R.,Cheong, Choon Boon,Donohoe, Timothy J.
, p. 910 - 916 (2017/02/15)
An iridium-catalyzed hydrogen-borrowing process has been developed whereby 2,6-di-tert-butylphenol can be alkylated at the C4-position by using a range of primary alcohols (11 examples, 40-93% yield). Following this, a selection of the products obtained underwent retro-Friedel-Crafts reactions to provide para-substituted phenols, which could potentially undergo further synthetic manipulations.