Gold(I)-Catalyzed Hydroxy Group Assisted C(sp2)-H Alkylation of Enaminones with Diazo Compounds to Access 3-Alkyl Chromones

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Title
Gold(I)-Catalyzed Hydroxy Group Assisted C(sp2)-H Alkylation of Enaminones with Diazo Compounds to Access 3-Alkyl Chromones
Author(s)
Pradip N. Bagle; Manoj V. Mane; Shashank P. Sancheti; Amol B. Gade; Samir R. Shaikh; Mu-Hyun Baik; Nitin T. Patil
Publication Date
2019-01
Journal
ORGANIC LETTERS, v.21, no.1, pp.335 - 339
Publisher
AMER CHEMICAL SOC
Abstract
A strategy for expedient synthesis of 3-substituted chromones from easily available o-hydroxyarylenaminones and diazo compounds has been developed. Carefully conducted experimental and computational studies led us to propose an uncommon mechanistic pathway involving the hydroxyl group assisted alkylation of enaminones with in situ generated gold carbenes. © 2018 American Chemical Society
URI
https://pr.ibs.re.kr/handle/8788114/5597
ISSN
1523-7060
Appears in Collections:
Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > Journal Papers (저널논문)
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