The reactions of 3,6-di-tert-butyl-1,2-benzoquinone and 3,6-di-tert-butylcatechol with tert-butyl hydroperoxide

被引：3

作者：

Glushakova, VN ^{[1
]}

Skorodumova, NA ^{[1
]}

Nevodchikov, VI ^{[1
]}

Abakumova, LG ^{[1
]}

Makarenko, NP ^{[1
]}

Cherkasov, VK ^{[1
]}

Druzhkov, NO ^{[1
]}

机构：

[1] Russian Acad Sci, GA Razuvaev Inst Organomet Chem, Nizhnii Novgorod 603600, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 1999年 / 48卷 / 05期

关键词：

tert-butyl hydroperoxide; 3,6-di-tert-butyt-1,2-benzoquinone; 3,6-di-tert-butylcatechol; alkylperoxy radicals; alkyloxy radicals; semiquinone radicals;

D O I：

10.1007/BF02494640

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of 3,6-di-tert-butyl-1,2-benzoquinone and 3,6-di-tert-butylcatechol with tert-butyl hydroperoxide in aprotic 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-diene-2,7-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.

引用

页码：934 / 937

页数：4

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