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Ramesh Bhausaheb Dateer
분자활성 촉매반응 연구단
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Selective cyclization of arylnitrones to indolines under external oxidant-free conditions: Dual role of Rh(III) catalyst in the C-H activation and oxygen atom transfer Highly Cited Paper

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Title
Selective cyclization of arylnitrones to indolines under external oxidant-free conditions: Dual role of Rh(III) catalyst in the C-H activation and oxygen atom transfer
Author(s)
Ramesh B. Dateer; Sukbok Chang
Publication Date
2015-04
Journal
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.137, no.15, pp.4908 - 4911
Publisher
AMER CHEMICAL SOC
Abstract
The first example of Rh(III)-catalyzed cyclization of arylnitrones to indolines under external oxidant-free conditions is presented. An intermolecular coupling of arylnitrones with internal alkynes is made possible by the dual role of the Cp∗Rh(III) catalyst mediating both the C-H bond activation and O-atom transfer. Synthetically important and pharmacologically privileged indoline derivatives were obtained in good yields with high diastereoselectivity. © 2015 American Chemical Society
URI
https://pr.ibs.re.kr/handle/8788114/2071
ISSN
0002-7863
Appears in Collections:
Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > Journal Papers (저널논문)
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