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- Title
Linear Selective C-H Bond Alkylation with Activated Olefins Catalyzed by Cp*Co<sup>III</sup>.
- Authors
Barsu, Nagaraju; Emayavaramban, Balakumar; Sundararaju, Basker
- Abstract
A simple and efficient method for Cp*CoIII-catalyzed C-H bond alkylation using activated olefins was developed. Selective C-H monoalkylation was performed at ambient temperature. One-pot symmetrical dialkylation and sequential unsymmetrical C-H dialkylation were performed to give the desired products in excellent yields. The reaction was found to proceed through an M-alkyl intermediate after migratory insertion, and this intermediate undergoes protodemetalation to give the expected alkylated product along with the regenerated catalyst.
- Subjects
CARBON-hydrogen bonds; ALKYLATION; ALKENES; CHEMICAL bonds; METALLIC bonds; CHEMICAL reactions; INSERTION reactions (Chemistry); MIGRATION reactions (Chemistry)
- Publication
European Journal of Organic Chemistry, 2017, Vol 2017, Issue 30, p4370
- ISSN
1434-193X
- Publication type
Article
- DOI
10.1002/ejoc.201700696