Title of article
Condensationtion of 3-hydroxy pyridine alkyl isocyanides and dialkyl acetylenedicarboxylate: synthesis of 4H-chromenes
Author/Authors
Mahpeyma, Mahsa Department of Organic Chemistry - Karaj Branch Islamic Azad university, Karaj, Iran , Mohtat, Bita Department of Organic Chemistry - Karaj Branch Islamic Azad university, Karaj, Iran
Pages
4
From page
24
To page
27
Abstract
The reactive intermediate generated by the addition of tert-butyl and 1,1,3,3-tetramethyl butyl isocyanide and cyclohexyl isocyanide to dialkyl acetylenedicarboxylate was trapped by 3-hydroxy pyridine to produce highly functionalized 4H-chromenes in fairly good yields.
Keywords
4H-chromenes , multi component reaction , alkyl isocyanide , dialkyl acetylene dicarboxylates , 3-hydroxy pyridine
Journal title
Astroparticle Physics
Serial Year
2015
Record number
2427913
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