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<p>Thallium(III) <em>p</em>-tosylate (TTS) mediated oxidative rearrangement of 2-naphthyl and 2-heteroarylchromanones</p>

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Title Statement <p>Thallium(III) <em>p</em>-tosylate (TTS) mediated oxidative rearrangement of 2-naphthyl and 2-heteroarylchromanones</p>
 
Added Entry - Uncontrolled Name Kurapati, Chidvilas ; Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, Telangana 502 329, India
Muthukrishnan, M ; Division of Organic Chemistry-Technology, CSIR-National Chemical Laboratory, Pune 411 008, India
Singh, Om V; Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, Telangana 502 329, India
Gundla, Rambabu ; Department of Chemistry, School of Science, GITAM Deemed to be University, Hyderabad, Telangana 502 329, India
 
Uncontrolled Index Term Oxidative rearrangements, thallium(III) p-tosylate, dehydrogenation, thallium(III) acetate, 2- and 3-(β-naphthyl) chromones, 2- and 3-(2-theinyl)chromones, 2- and 3-(3-theinyl)chromones, 2-(3-pyridyl)chromones, 2-(4-pyridyl)chromones
 
Summary, etc. <p>A practical and effective approach towards the synthesis of 3-hetroaryl-4<em>H</em>-chromen-4-ones by the oxidative rearrangement of the respective 2-hetroaryl chroman-4-ones using thallium(III)<em> p-</em>tosylate is described. The oxidative rearrangement of α and β-naphthyl and thiophene behave like aryl groups. However, pyridyl groups give only the dehydrogenated product.</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry (IJC)
2022-09-20 12:49:50
 
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http://op.niscair.res.in/index.php/IJC/article/view/66341
 
Data Source Entry Indian Journal of Chemistry (IJC); ##issue.vol## 61, ##issue.no## 9 (2022): Indian Journal of Chemistry-(IJC)
 
Language Note en