CuCl(2) induced reactions of 6-ethynyl- and 6-cyano-5-aryl-2,2 `-bipyridines with various N- and O-nucleophiles in comparison with the reactions of relative 1,2,4-triazines / Prokhorov Anton M.,Slepukhin Pavel A.,Kozhevnikov Dmitry N. // JOURNAL OF ORGANOMETALLIC CHEMISTRY. - 2008. - V. 693, l. 10. - P. 1886-1894.

ISSN/EISSN:

0022-328X / нет данных

Type:

Article

Abstract:

Meanwhile 5-aryl-6-cyano-2,2'-bipyridines are very stable towards various nucleophiles, addition copper(II) chloride to the reactional mixture facilitates nucleophilic addition to the cyano group dramatically. The cyanobipyridines react easily with water, methanol, ethanolamine in the presence of CuCl(2) yielding well-crystallized complexes containing carboxylates, carboximidates or carboxamidines as ligands. 5-Cyano-1,2,4-triazines are more active in the reactions due to higher electron-withdrawing properties of this heterocycle. Due to the same reason acetylene moiety of 5-ethynyl-3-pyridyl-1,2,4-triazine adds water quite easily but in the presence of copper chloride as well. (C) 2008 Elsevier B.V. All rights reserved.

Author keywords:

Cu(II) complexes; 2,2 `-bipyridines; 1,2,4-triazines COORDINATED NITRILES; DNA-BINDING; COMPLEXES; LIGANDS; NICKEL(II); STRATEGY; SPHERE

DOI:

10.1016/j.jorganchem.2008.02.0

Web of Science ID:

ISI:000255891700020

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAY 1
Publisher	ELSEVIER SCIENCE SA
Address	PO BOX 564, 1001 LAUSANNE, SWITZERLAND
Language	English
Keywords-Plus	COORDINATED NITRILES; DNA-BINDING; COMPLEXES; LIGANDS; NICKEL(II); STRATEGY; SPHERE
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear; Chemistry, Organic
Author-Email	dnk@ios.uran.ru
ResearcherID-Numbers	Prokhorov, Anton/B-9789-2011
Number-of-Cited-References	28
Usage-Count-Since-2013	3
Journal-ISO	J. Organomet. Chem.
Doc-Delivery-Number	301JH