23803-85-2Relevant articles and documents
OXIDATION AND ALKOXYLATION OF 3,6-DI-TERT-BUTYLPYROCATECHOL CATALYZED BY MANGANESE DIACETATE
Vol'eva, V. B.,Novikova, I. A.,Ivanova, E. V.,Ershov, V. V.
, p. 199 - 202 (1986)
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KINETICS AND MECHANISM OF THE REACTION OF OZONE WITH 3,6-DI-tert-BUTYLPYROCATECHOL
Konstantinova, M. L.,Vol'eva, V. B.,Razumovskii, S. D.
, p. 1130 - 1133 (1992)
The reaction of ozone with 3,6-di-tert-butylpyrocatechol at ca. 20 deg C was investigated, and it was found that the main reaction product was 3,6-di-tert-butylquinone, while the reaction rate was proportional to the concentrations of the reagents.A react
Alkoxylation of 3,6-Di-tert-butyl-1,2-benzoquinone. New Bis-1,2-benzoquinones
Shurygina,Druzhkov,Arsen'ev,Bubnov,Fukin,Chesnokov,Cherkasov
scheme or table, p. 486 - 495 (2011/07/08)
Alkoxylation of 3,6-di-tert-butyl-1,2-benzoquinone with a number of diols, including propane-1,3- diol, butane-1,4-diol, di-, and triethylene glycols, and cyclohexane-1,4-diyldimethanol, was studied. Nine new 4-alkoxy-3,6-di-tert- butyl-1,2-benzoquinones were synthesized, four of which were bis-1,2-benzoquinones with different tethers (6-13 atoms) between the quinone fragments. Depending on the length of the chain between the hydroxy groups in glycols, bicyclic 4,5-disubstituted 3,6-di-tert-butyl-1,2-benzoquinones were formed or their stepwise alkoxylation occurred. The newly synthesized o-benzoquinone derivatives can be reduced with alkali metals to give radical anions and converted into semiquinone chelates with manganese carbonyl. Pleiades Publishing, Ltd., 2011.
The reactions of 3,6-di-tert-butyl-1,2-benzoquinone and 3,6-di-tert-butylcatechol with tert-butyl hydroperoxide
Glushakova,Skorodumova,Nevodchikov,Abakumova,Makarenko,Cherkasov,Druzhkov
, p. 934 - 937 (2007/10/03)
Reaction of 3,6-di-tert-butyl-1,2-benzoquinone and 3,6-di-tert-butylcatechol with tert-butyl hydroperoxide in aprotlc solvents leads to the generation of semiquinone (SQ 'H), alkylperoxy (ROO'), and alkyloxy radicals. The reaction of SQ'H and ROO' produces 2,5-di-tert-butyl-6-hydroxy-1,4-benzoquinone, 3,6-di-tert-butyl-1-oxacyclohepta-3,5-diene2,7-dione, and 2,5-di-tert-butyl-3,6-dihydroxy-1,4-benzoquinone. The radical generated from solvent attacks SQ' H at position 4 with C-C bond formation. 4-Benzyl-2,5-di-tert-butyl-6-hydroxycyclohexa-2,5-diene-1-dione produced in this way is transformed into 4-benzyl-3,6-di-tert-butyl-1,2-benzoquinone under the reaction conditions.