, volume 21 , issue 2 , pages 360-364

A Missing Piece of the Mechanism in Metal-Catalyzed Hydrogenation: Co(−I)/Co(0)/Co(+I) Catalytic Cycle for Co(−I)-Catalyzed Hydrogenation

Song Bai Wu ^{1, 2}

Tonghuan Zhang ^{1, 2}

Lung Wa Chung ²

Yun-Dong Wu ^{1, 3}

Hide authors affiliations Show authors affiliations: 3 affiliations

Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China |

Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China |

College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China |

Publication type: Journal Article

Publication date: 2019-01-02

American Chemical Society (ACS)

Organic Letters

scimago Q1

wos Q1

SJR: 1.235

CiteScore: 8.7

Impact factor: 5.0

ISSN: 15237060, 15237052

DOI: 10.1021/acs.orglett.8b03463

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PubMed ID: 30600680

Organic Chemistry

Biochemistry

Physical and Theoretical Chemistry

Abstract

Hydrogenation catalyzed by unusually low-valent Co(-I) and Fe(-I) catalysts were recently reported. In contrast to the classical M(I)/M(III) (M = Rh or Ir) or Ir(III)/Ir(V) catalytic cycles in the singlet state (adiabatic reactions) for Rh- or Ir-catalyzed hydrogenation, our systematic DFT study elucidates a new Co(-I)/Co(0)/Co(+I) catalytic cycle involving both singlet and triplet states (nonadiabatic reaction). Also, the more electron-rich cobalt center of the Co(-I) catalyst was found to contribute higher reactivity for alkene hydrogenation.

Found

1 citation

Pospelov Evgeny

11 publications, 38 citations

h-index: 5

N.D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences

National Research University Higher School of Economics

Research interests

Asymmetric metal complex catalysis

Catalysis

Density functional theory (DFT)

Heterogeneous catalysis

Organic Chemistry

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Wu S. B. et al. A Missing Piece of the Mechanism in Metal-Catalyzed Hydrogenation: Co(−I)/Co(0)/Co(+I) Catalytic Cycle for Co(−I)-Catalyzed Hydrogenation // Organic Letters. 2019. Vol. 21. No. 2. pp. 360-364.

GOST all authors (up to 50) Copy

Wu S. B., Zhang T., Chung L. W., Wu Y. A Missing Piece of the Mechanism in Metal-Catalyzed Hydrogenation: Co(−I)/Co(0)/Co(+I) Catalytic Cycle for Co(−I)-Catalyzed Hydrogenation // Organic Letters. 2019. Vol. 21. No. 2. pp. 360-364.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1021/acs.orglett.8b03463

UR - https://doi.org/10.1021/acs.orglett.8b03463

TI - A Missing Piece of the Mechanism in Metal-Catalyzed Hydrogenation: Co(−I)/Co(0)/Co(+I) Catalytic Cycle for Co(−I)-Catalyzed Hydrogenation

T2 - Organic Letters

AU - Wu, Song Bai

AU - Zhang, Tonghuan

AU - Chung, Lung Wa

AU - Wu, Yun-Dong

PY - 2019

DA - 2019/01/02

PB - American Chemical Society (ACS)

SP - 360-364

IS - 2

VL - 21

PMID - 30600680

SN - 1523-7060

SN - 1523-7052

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2019_Wu,

author = {Song Bai Wu and Tonghuan Zhang and Lung Wa Chung and Yun-Dong Wu},

title = {A Missing Piece of the Mechanism in Metal-Catalyzed Hydrogenation: Co(−I)/Co(0)/Co(+I) Catalytic Cycle for Co(−I)-Catalyzed Hydrogenation},

journal = {Organic Letters},

year = {2019},

volume = {21},

publisher = {American Chemical Society (ACS)},

month = {jan},

url = {https://doi.org/10.1021/acs.orglett.8b03463},

number = {2},

pages = {360--364},

doi = {10.1021/acs.orglett.8b03463}

}

MLA

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MLA Copy

Wu, Song Bai, et al. “A Missing Piece of the Mechanism in Metal-Catalyzed Hydrogenation: Co(−I)/Co(0)/Co(+I) Catalytic Cycle for Co(−I)-Catalyzed Hydrogenation.” Organic Letters, vol. 21, no. 2, Jan. 2019, pp. 360-364. https://doi.org/10.1021/acs.orglett.8b03463.

Publisher

American Chemical Society (ACS)

Journal

Organic Letters

scimago Q1

wos Q1

SJR

1.235

CiteScore

8.7

Impact factor

5.0

ISSN

15237060 (Print)

15237052 (Electronic)