Nitrosylsulfuric acid as an oxidant in the synthesis of 3,5-diarylisoxazoles

Autor:	Oksana B. Bondarenko, L. I. Kuznetsova, Nikolai V. Zyk, Arseniy I. Komarov, A. Yu. Gavrilova, S. N. Nikolaeva
Rok vydání:	2018
Předmět:	Nitrosylsulfuric acid chemistry.chemical_compound Electrophilic substitution chemistry 010405 organic chemistry Nitration Organic chemistry General Chemistry Isoxazole 010402 general chemistry Benzene 01 natural sciences 0104 chemical sciences
Zdroj:	Russian Chemical Bulletin. 67:517-520
ISSN:	1573-9171 1066-5285
DOI:	10.1007/s11172-018-2103-x
Popis:	By six examples, it was demonstrated that nitrosylsulfuric acid can be successfully used for oxidation of 3,5-diaryl-4,5-dihydroisoxazoles to the corresponding 3,5-diarylisoxazoles. If the starting isoxazolines contain the aromatic substituents activated towards electrophilic substitution, nitration of both newly formed isoxazole and substituted benzene rings occurred.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dcab4372f7749368df39a191d615defe https://doi.org/10.1007/s11172-018-2103-x Zobrazit plný text záznamu Full text from SpringerLink