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- Title
Transformations of gem-dichloroarylcyclopropanes in the reaction with NOCl·2SO. Synthesis of 3-aryl-5-chloroisoxazoles.
- Authors
Bondarenko, O.; Gavrilova, A.; Murodov, D.; Zefirov, N.; Zyk, N.
- Abstract
Nitrosation with complex NOCl·2SO of gem-dichloroarylcyclopropanes containing acceptor substituents in the aromatic ring proceeded chemo- and regioselectively affording 3-aryl-5-chloroisoxazoles in high yields. The presence of donor substituents complicated the reaction by the occurrence of competing processes.
- Subjects
NITROSATION; REGIOSELECTIVITY (Chemistry); NITROSYL chloride; CYCLOPROPANE; HETEROCYCLIC compounds
- Publication
Russian Journal of Organic Chemistry, 2013, Vol 49, Issue 2, p186
- ISSN
1070-4280
- Publication type
Article
- DOI
10.1134/S1070428013020024