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IBS Publications RepositoryCenter for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단)1. Journal Papers (저널논문)
Asymmetric C-H Functionalization of Cyclopropanes Using an Isoleucine-NH2 Bidentate Directing Group
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- Title
- Asymmetric C-H Functionalization of Cyclopropanes Using an Isoleucine-NH2 Bidentate Directing Group
- Author(s)
- Jinhee Kim; Mikyung Sim; Namhoon Kim; Sungwoo Hong
- Publication Date
- 2015-10
- Journal
- SYNTHESIS-STUTTGART, v.47, no.19, pp.A136 - A139
- Publisher
- GEORG THIEME VERLAG KG
- Abstract
- The systematic investigation of substrate-bound a-amino acid auxiliaries has resulted in catalytic asymmetric C–H functionalization of cyclopropanes enabled by amino acid amides as chiral bidentate directing groups. The use of an Ile-NH2 auxiliary embedded in the substrate provided excellent levels of asymmetric induction (diastereomeric ratio of up to 72 : 1) in the Pd(II)-catalyzed b-methylene C(sp3)–H bond activation of cyclopropanes and cross-coupling with aryl iodides. This journal is © The Royal Society of Chemistry 2015
- ISSN
- 0039-7881
- Appears in Collections:
- Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > 1. Journal Papers (저널논문)
- Files in This Item:
- H_s-0035-1560166_Asymmetric C-H foundation_페이지 기사.pdfDownload
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