A study of plant coumarins 16*. Synthesis and transformations of 7-alkynylcoumarins

A study of plant coumarins 16*. Synthesis and transformations of 7-alkynylcoumarins Full article

Journal

Chemistry of Heterocyclic Compounds
ISSN: 0009-3122 , E-ISSN: 1573-8353

Output data

Year: 2017, Volume: 53, Number: 12, Pages: 1302-1309 Pages count : DOI: 10.1007/s10593-018-2210-5

Tags

arylalkynes; coumarins; 1,2,3-triazoles; CuAAC reaction; Sonogashira reaction

Authors

Lipeeva Alla V. ¹ , Shults Elvira E. ^1,2

Affiliations

1	(Данные Web of science) Russian Acad Sci, Siberian Branch, NN Vorozhtsov Novosibirsk Inst Organ Chem, 9 Akad Lavrentieva Ave, Novosibirsk 630090, Russia
2	(Данные Web of science) Novosibirsk Natl Res State Univ, 2 Pirogova St, Novosibirsk 630090, Russia

7-Alkynyl-substituted coumarins were synthesized by a Sonogashira reaction of 6-substituted 7-(trifluoromethylsulfonyloxy)coumarins with terminal acetylenes. The reaction of 7-ethynyl-substituted coumarins with azidobenzoic acids in the presence of copper(II) sulfate and sodium ascorbate was used to synthesize the respective 7-[(1-carboxyphenyl)-1H-1,2,3-triazol-4-yl]coumarins.

Lipeeva A.V. , Shults E.E.
A study of plant coumarins 16*. Synthesis and transformations of 7-alkynylcoumarins
Chemistry of Heterocyclic Compounds. 2017. V.53. N12. P.1302-1309. DOI: 10.1007/s10593-018-2210-5 WOS Scopus РИНЦ

Published print:	Dec 1, 2017
Published online:	Jan 24, 2018

Web of science	WOS:000424230900006
Scopus	2-s2.0-85040926210
Elibrary	35499012
OpenAlex	W2790436755