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<p style="text-align: justify;"><span style="font-size: small;">Synthesis of ethyl 2-((4-phenyl-1<em>H</em>-1,2,3-triazol-1-yl)methyl)-4<em>H</em>/2<em>H</em>-chromene-3-carboxylates by cycloaddition of ethyl 2-(azidomethyl)-4<em>H</em>-chromene-3-carboxylates with alkynes</span></p>

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Title Statement <p style="text-align: justify;"><span style="font-size: small;">Synthesis of ethyl 2-((4-phenyl-1<em>H</em>-1,2,3-triazol-1-yl)methyl)-4<em>H</em>/2<em>H</em>-chromene-3-carboxylates by cycloaddition of ethyl 2-(azidomethyl)-4<em>H</em>-chromene-3-carboxylates with alkynes</span></p>
 
Added Entry - Uncontrolled Name Bhimapaka, China Raju ; CSIR-Indian Institute of Chemical Technology Hyderabad, Telangana, India
 
Uncontrolled Index Term 2H-/4H-Chromene-1,2,3-triazoles, 4H-chromene-3-carboxylates, click reaction, 2H-chromenes
 
Summary, etc. <p style="text-align: justify;"><span style="font-size: small;">The cycloaddition reaction has been carried out between ethyl 2-(azidomethyl)-4<em>H</em>-chromene-3-carboxylates and phenylacetylenes/ activated alkynes. Phenylacetylene, 4-fluorophenylacetylene were provided mixture of 2<em>H</em>- and 4<em>H</em>-triazolylchromene-3-carboxylates, whereas methyl, methoxyphenylacetylene and acetylenedicarboxylates were provided exclusively 2<em>H</em>-triazolylchromene-3-carboxylates. Interestingly, prop-2-yn-1-ol and ethyl propiolate were provided exclusively 4H-triazolylchromene-3-carboxylates.</span></p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry (IJC)
2022-08-16 12:31:01
 
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http://op.niscair.res.in/index.php/IJC/article/view/63519
 
Data Source Entry Indian Journal of Chemistry (IJC); ##issue.vol## 61, ##issue.no## 8 (2022): Indian Journal of Chemistry - (IJC)
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJC/article/download/63519/465609739