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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2407| Title: | The Rearrangement of Peroxides for the Construction of Fluorophoric 1,4-Benzoxazin-3-one Derivatives |
| Authors: | CHAUDHARI, MORESHWAR B. CHAUDHARY, ATUL KUMAR, VISHNUPRIYA GNANAPRAKASAM, BOOPATHY Dept. of Chemistry |
| Keywords: | Chemistry TOC-MAR-2019 2019 |
| Issue Date: | Feb-2019 |
| Publisher: | American Chemical Society |
| Citation: | Organic Letters, 21(06),1617-1621. |
| Abstract: | An unprecedented skeletal rearrangement of 3-(tert-butylperoxy)indolin-2-one using a tin catalyst has been developed. This rearrangement is highly selective to afford a series of fluorophoric (Z)-2-arylidene and alkylidene-An unprecedented skeletal rearrangement of 3-(tert-butylperoxy)indolin-2-one using a tin catalyst has been developed. This rearrangement is highly selective to afford a series of fluorophoric (Z)-2-arylidene and alkylidene-2H-benzo[b][1,4]oxazin-3(4H)-one derivatives in good to excellent yield. In contrast with Sn(OTf)2, the reaction of 3-(tert-butylperoxy)indolin-2-one derivatives with FeCl3 afforded the Hock fragmentation product via C–C bond cleavage. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2407 https://doi.org/10.1021/acs.orglett.9b00155 |
| ISSN: | 1523-7060 1523-7052 |
| Appears in Collections: | JOURNAL ARTICLES |
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