Regioselectivity in 2-X-pyrazine aminations by O-mesitylenesulfonylhydroxylamine

Regioselectivity in 2-X-pyrazine aminations by O-mesitylenesulfonylhydroxylamine Научная публикация

Журнал

Tetrahedron Letters
ISSN: 0040-4039

Вых. Данные

Год: 2009, Том: 50, Номер: 49, Страницы: 6779-6782 Страниц : DOI: 10.1016/j.tetlet.2009.09.103

Ключевые слова

Amination; Selectivity; N-Amine salts; Azines; Mechanism; Linear free energy relationship; DFT calculations

Авторы

Borodkin Gennady I. ^1,2 , Vorob'ev Aleksey Yu. ^1,2 , Shakirov Makhmut M. ¹ , Shubin Vyacheslav G. ¹

Организации

1	(Данные Web of science) Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia
2	(Данные Web of science) Novosibirsk State Univ, Novosibirsk 630090, Russia

The regioselectivity of 2-X-pyrazine aminations by O-mesitylenesulfonylhydroxylamine was studied experimentally and the results are discussed from the viewpoint of electronic and steric factors. DFT calculations are consistent with the reaction proceeding according to an S(N)2 mechanism. (C) 2009 Elsevier Ltd. All rights reserved.

Borodkin G.I. , Vorob'ev A.Y. , Shakirov M.M. , Shubin V.G.
Regioselectivity in 2-X-pyrazine aminations by O-mesitylenesulfonylhydroxylamine
Tetrahedron Letters. 2009. V.50. N49. P.6779-6782. DOI: 10.1016/j.tetlet.2009.09.103 WOS Scopus РИНЦ

Опубликована в печати:

1 дек. 2009 г.

Web of science	WOS:000271603000012
Scopus	2-s2.0-70350020767
РИНЦ	15305659
OpenAlex	W2021054321