Literature DB >> 31556612

Nickel-Catalyzed Difunctionalization of Unactivated Alkenes Initiated by Unstabilized Enolates.

David Huang1, Diego Olivieri1, Yang Sun1, Pengpeng Zhang1, Timothy R Newhouse1.   

Abstract

This report demonstrates the possibility of a nickel-catalyzed difunctionalization of unactivated alkenes initiated by an unstabilized enolate nucleophile. The process tolerates a diverse range of electrophiles, including aryl, heteroaryl, alkenyl, and amino electrophiles. An electron-deficient phosphine ligand and a tetrabutylammonium salt additive were crucial for promoting efficient vicinal difunctionalization.

Entities:  

Year:  2019        PMID: 31556612     DOI: 10.1021/jacs.9b09245

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN: 0002-7863            Impact factor:   15.419


  7 in total

1.  Nickel-Catalyzed Dicarbofunctionalization of Alkenes.

Authors:  Xiaoxu Qi; Tianning Diao
Journal:  ACS Catal       Date:  2020-07-02       Impact factor: 13.084

2.  Ni-Catalyzed Arylbenzylation of Alkenylarenes: Kinetic Studies Reveal Autocatalysis by ZnX2 *.

Authors:  Roshan K Dhungana; Rishi R Sapkota; Laura M Wickham; Doleshwar Niroula; Bijay Shrestha; Ramesh Giri
Journal:  Angew Chem Int Ed Engl       Date:  2021-09-15       Impact factor: 16.823

3.  Ni-Catalyzed Regioselective 1,2-Dialkylation of Alkenes Enabled by the Formation of Two C(sp3)-C(sp3) Bonds.

Authors:  Roshan K Dhungana; Rishi R Sapkota; Laura M Wickham; Doleshwar Niroula; Ramesh Giri
Journal:  J Am Chem Soc       Date:  2020-12-03       Impact factor: 15.419

4.  Transition Metal (Ni, Cu, Pd)-Catalyzed Alkene Dicarbofunctionalization Reactions.

Authors:  Laura M Wickham; Ramesh Giri
Journal:  Acc Chem Res       Date:  2021-08-12       Impact factor: 24.466

5.  Ligand-controlled regioselective and chemodivergent defluorinative functionalization of gem-difluorocyclopropanes with simple ketones.

Authors:  Leiyang Lv; Huijun Qian; Yangyang Ma; Shiqing Huang; Xiaoyu Yan; Zhiping Li
Journal:  Chem Sci       Date:  2021-11-08       Impact factor: 9.825

6.  Nickel-catalyzed three-component olefin reductive dicarbofunctionalization to access alkylborates.

Authors:  Xiao-Xu Wang; Xi Lu; Shi-Jiang He; Yao Fu
Journal:  Chem Sci       Date:  2020-07-08       Impact factor: 9.825

7.  Nickel-Catalyzed Regioselective Alkenylarylation of γ,δ-Alkenyl Ketones via Carbonyl Coordination.

Authors:  Roshan K Dhungana; Vivek Aryal; Doleshwar Niroula; Rishi R Sapkota; Margaret G Lakomy; Ramesh Giri
Journal:  Angew Chem Int Ed Engl       Date:  2021-07-20       Impact factor: 16.823

  7 in total

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