Confinement-induced <i>Z</i> -selectivity in the rhodium <i>N</i> -heterocyclic carbene-catalyzed hydroboration of terminal alkynes

The concept of solid catalyst coated with a 1 nm layer of an ionic liquid [BMIM + BF 4 − ] was employed, resulting in a 22-fold increase in β ( Z )-selectivity for Rh( i )- and Rh( iii )-complexes based on N - and O -chelating N -heterocyclic carbenes (NHCs).

Authors

Dongren Wang
Johanna R. Bruckner (ORCID: https://orcid.org/0000-0001-7183-6532)
Michael R. Buchmeiser (ORCID: https://orcid.org/0000-0001-6472-5156)
Boshra Atwi
Wolfgang Frey (ORCID: https://orcid.org/0000-0002-6522-4190)

Institutions

University of Stuttgart (DE)

Publication Details

Journal: Catalysis Science & Technology
Published: 2025-01-01
DOI: https://doi.org/10.1039/d5cy00860c
Citations: 1
Primary Topic: Catalytic Cross-Coupling Reactions
Type: article
Field-Weighted Citation Impact: 0.94

Funders

Deutsche Forschungsgemeinschaft

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article

Confinement-induced Z -selectivity in the rhodium N -heterocyclic carbene-catalyzed hydroboration of terminal alkynes

Dongren Wang, Johanna R. Bruckner, Michael R. Buchmeiser, Boshra Atwi et al.

Jan 1, 2025

1 citations

Catalysis Science & Technology

Catalytic Cross-Coupling Reactions

0.94

article

Confinement-induced Z -selectivity in the rhodium N -heterocyclic carbene-catalyzed hydroboration of terminal alkynes

Dongren Wang, Johanna R. Bruckner, Michael R. Buchmeiser, Boshra Atwi, Wolfgang Frey

January 1, 2025article en

1 citations

Abstract

The concept of solid catalyst coated with a 1 nm layer of an ionic liquid [BMIM + BF 4 − ] was employed, resulting in a 22-fold increase in β ( Z )-selectivity for Rh( i )- and Rh( iii )-complexes based on N - and O -chelating N -heterocyclic carbenes (NHCs).

Catalysis Science & TechnologyVol. 15(23)

University of Stuttgart (DE)

Deutsche Forschungsgemeinschaft

Openalex Percentile: Top 21%

Catalytic Cross-Coupling Reactions

0.94

DOI Open Access PDF OpenAlex

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