Transformations of para-Substituted Benzylcyclopropanes, Allylbenzenes, and Diphenylmethanes under Nitration with Nitric Acid in Acetic Anhydride

Autor: E. V. Trofimova, B. P. Archegov, Yu. S. Shabarov, A. N. Fedotov, S. S. Mochalov, R. A. Gazzaeva, Nikolay S. Zefirov
Rok vydání: 2005
Předmět:
Zdroj: Russian Journal of Organic Chemistry. 41:406-416
ISSN: 1608-3393
1070-4280
DOI: 10.1007/s11178-005-0179-x
Popis: Electrophilic nitration of benzylcyclopropanes, allylbenzenes, and diphenylmethanes containing ortho, para-orienting substituents in the para position of the benzene ring results mainly in replacement of the cyclopropylmethyl, allyl, or benzyl group, respectively (ipso substitution). The nitration of 4-cyclopropylallylbenzene is not accompanied by nitrodealkylation, and the products are only 2- and 3-nitro-4-cyclopropylallylbenzenes.
Databáze: OpenAIRE