Efficient one-stage procedure of Beckmann ketones rearrangement in the presence of hydroxylamine

Efficient one-stage procedure of Beckmann ketones rearrangement in the presence of hydroxylamine

Dades bibliogràfiques
Parent link:	Russian Journal of Organic Chemistry.— , 2001- Vol. 52, iss. 2.— 2016.— [P. 196-199]
Autor corporatiu:	Национальный исследовательский Томский политехнический университет Институт физики высоких технологий Кафедра биотехнологии и органической химии
Altres autors:	Kuksenok V. Yu. Vera Yurievna, Shtrykova V. V. Viktoriya Viktorovna, Filimonov V. D. Viktor Dmitrievich, Sidel’nikova S. P.
Sumari:	Title screen Ketoximes formed from ketones in the presence of hydroxylamine and silica gel in formic acid undergo in situ the Beckmann rearrangement under mild conditions affording in high yields the corresponding amides. Unsymmetrical aromatic ketones, methyl aryl ketones, and methyl cyclohexyl ketone under these conditions form as a rule amides mixtures. Кетоксимы, образующиеся из кетонов в присутствии гидроксиламина и силикагеля в муравьиной кислоте, перегруппировываются in situ по Бекману в мягких условиях, образуя с высокими выходами соответствующие амиды. Несимметричные ароматические кетоны, метиларилкетоны и метилциклогексилкетон образуют в данных условиях, как правило, смеси амидов. Режим доступа: по договору с организацией-держателем ресурса
Idioma:	anglès
Publicat:	2016
Matèries:	электронный ресурс труды учёных ТПУ
Accés en línia:	http://dx.doi.org/10.1134/S1070428016020056
Format:	Electrònic Capítol de llibre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647662

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