Reactions of N-phenylamide and phenyl (thio)esters of 3-phenylpropiolic acid with benzene under superelectrophilic activation

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Department of Organic Chemistry
Department of Physical Chemistry

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DOI

https://doi.org/10.1007/s11172-012-0117-3
Final published version

D. S. Ryabukhin
A. V. Vasilyev
S. Yu Vyazmin

N-Phenylamide and phenyl (thio)esters of 3-phenylpropiolic acid add benzene in the presence of CF₃SO₃H or AlX₃ (X = Cl, Br) to give 4,4-diphenyl-3,4-dihydroquinolin-2-one, 4,4-diphenyl-3,4- dihydrocoumarin, and 4,4-diphenyl-3,4-dihydrothiocoumarin, respectively.

Original language	English
Pages (from-to)	843-846
Number of pages	4
Journal	Russian Chemical Bulletin
Volume	61
Issue number	4
DOIs	https://doi.org/10.1007/s11172-012-0117-3
State	Published - 1 Apr 2012

Research areas

3-phenylpropiolic acid, carbocations, coumarins, quinolines, superelectrophilic activation, thiocoumarins

Scopus subject areas

Chemistry(all)

ID: 44012220