Literature DB >> 27111001

Base-Metal-Catalyzed Regiodivergent Alkene Hydrosilylations.

Xiaoyong Du1, Yanlu Zhang1, Dongjie Peng1, Zheng Huang2.   

Abstract

A complementary set of base metal catalysts has been developed for regiodivergent alkene hydrosilylations: iron complexes of phosphine-iminopyridine are selective for anti-Markovnikov hydrosilylations (linear/branched up to >99:1), while the cobalt complexes bearing the same type of ligands provide an unprecedented high level of Markovnikov selectivity (branched/linear up to >99:1). Both systems exhibit high efficiency and wide functional group tolerance.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  alkenes; cobalt; homogeneous catalysis; hydrosilylation; iron

Year:  2016        PMID： 27111001     DOI： 10.1002/anie.201601197

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  16 in total

1.  NHC Ligands Tailored for Simultaneous Regio- and Enantiocontrol in Nickel-Catalyzed Reductive Couplings.

Authors:  Hengbin Wang; Gang Lu; Grant J Sormunen; Hasnain A Malik; Peng Liu; John Montgomery
Journal:  J Am Chem Soc       Date:  2017-07-03       Impact factor: 15.419

2.  Control of Selectivity through Synergy between Catalysts, Silanes and Reaction Conditions in Cobalt-Catalyzed Hydrosilylation of Dienes and Terminal Alkenes.

Authors:  Balaram Raya; Stanley Jing; T V RajanBabu
Journal:  ACS Catal       Date:  2017-01-18       Impact factor: 13.084

3.  Synthesis of Secondary and Tertiary Alkylboranes via Formal Hydroboration of Terminal and 1,1-Disubstituted Alkenes.

Authors:  Hilary A Kerchner; John Montgomery
Journal:  Org Lett       Date:  2016-10-27       Impact factor: 6.005

4.  Ligand-controlled cobalt-catalyzed regiodivergent hydroboration of aryl,alkyl-disubstituted internal allenes.

Authors:  Caizhi Wu; Shaozhong Ge
Journal:  Chem Sci       Date:  2020-02-05       Impact factor: 9.825

5.  Cobalt-Catalyzed Dehydrogenative C-H Silylation of Alkynylsilanes.

Authors:  Hanna Stachowiak; Krzysztof Kuciński; Fabian Kallmeier; Rhett Kempe; Grzegorz Hreczycho
Journal:  Chemistry       Date:  2021-11-08       Impact factor: 5.020

Review 6.  Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion.

Authors:  Alois Fürstner
Journal:  ACS Cent Sci       Date:  2016-10-27       Impact factor: 14.553

7.  Asymmetric Copper Hydride-Catalyzed Markovnikov Hydrosilylation of Vinylarenes and Vinyl Heterocycles.

Authors:  Michael W Gribble; Michael T Pirnot; Jeffrey S Bandar; Richard Y Liu; Stephen L Buchwald
Journal:  J Am Chem Soc       Date:  2017-02-01       Impact factor: 15.419

8.  Regiocontrol in the cobalt-catalyzed hydrosilylation of alkynes.

Authors:  Guojiao Wu; Uttam Chakraborty; Axel Jacobi von Wangelin
Journal:  Chem Commun (Camb)       Date:  2018-10-30       Impact factor: 6.222

9.  Ligands with 1,10-phenanthroline scaffold for highly regioselective iron-catalyzed alkene hydrosilylation.

Authors:  Meng-Yang Hu; Qiao He; Song-Jie Fan; Zi-Chen Wang; Luo-Yan Liu; Yi-Jiang Mu; Qian Peng; Shou-Fei Zhu
Journal:  Nat Commun       Date:  2018-01-15       Impact factor: 14.919

10.  A β-diketiminate manganese catalyst for alkene hydrosilylation: substrate scope, silicone preparation, and mechanistic insight.

Authors:  Tufan K Mukhopadhyay; Marco Flores; Thomas L Groy; Ryan J Trovitch
Journal:  Chem Sci       Date:  2018-08-15       Impact factor: 9.825
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