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IBS Publications RepositoryCenter for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단)1. Journal Papers (저널논문)
Palladium-Catalyzed Divergent Cyclopropanation by Regioselective Solvent-Driven C(sp3)?H Bond Activation
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- Title
- Palladium-Catalyzed Divergent Cyclopropanation by Regioselective Solvent-Driven C(sp3)?H Bond Activation
- Author(s)
- Da Sol Chung; Jae Sung Lee; Ho Ryu; Jiyong Park; Hyunjoong Kim; Joo Hyun Lee; UBin Kim; Won Koo Lee; Mu-Hyun Baik; Sang-gi Lee
- Subject
- C?H activation, ; heterocylces, ; palladium, ; reaction mechanisms, ; solvent effects
- Publication Date
- 2018-11
- Journal
- ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.57, no.47, pp.15460 - 15464
- Publisher
- WILEY-V C H VERLAG GMBH
- Abstract
- Reported is a tandem palladium-catalyzed Heck/regioselective C(sp3)?H activation reaction for the divergent synthesis of spiro- and fused-cyclopropanated indolines from N-methallylated 2-bromoarylamides. The regioselectivity of the C?H bond activation in the ��-alkylPdII intermediate is controlled by the solvent used. DFT calculations suggest that the polarity of solvent molecules could influence the transition-state energy, leading to a bifurcation of the C?H bond activation in the ��-alkylPdII intermediate. (c) 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinhei
- ISSN
- 1433-7851
- Appears in Collections:
- Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > 1. Journal Papers (저널논문)
- Files in This Item:
- baik_et_al-2018-Angewandte(Palladium-Catalyzed).pdfDownload
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