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Literature DB >> 30789277

Water as a Hydrogenating Agent: Stereodivergent Pd-Catalyzed Semihydrogenation of Alkynes.

Chuan-Qi Zhao¹, Yue-Gang Chen¹, Hui Qiu¹, Lei Wei¹, Ping Fang¹, Tian-Sheng Mei¹.

Abstract

Palladium-catalyzed transfer semihydrogenation of alkynes using H2O as the hydrogen source and Mn as the reducing reagent is developed, affording cis- and trans-alkenes selectively under mild conditions. In addition, this method provides an efficient way to access various cis-1,2-dideuterioalkenes and trans-1,2-dideuterioalkenes by using D2O instead of H2O.

Entities: Chemical

Year: 2019 PMID： 30789277 DOI： 10.1021/acs.orglett.9b00148

Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005

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Cited

4 in total

1. Z-Selective Dienylation Enables Stereodivergent Construction of Dienes and Unravels a Ligand-Driven Mechanistic Dichotomy.

Authors: Hang T Dang; Viet D Nguyen; Graham C Haug; Ngan T H Vuong; Hadi D Arman; Oleg V Larionov
Journal: ACS Catal Date: 2021-01-07 Impact factor: 13.084

Water as a Hydrogenating Agent: Stereodivergent Pd-Catalyzed Semihydrogenation of Alkynes.

1. Z-Selective Dienylation Enables Stereodivergent Construction of Dienes and Unravels a Ligand-Driven Mechanistic Dichotomy.

2. Ruthenium-Catalyzed E-Selective Alkyne Semihydrogenation with Alcohols as Hydrogen Donors.

3. Ligand-Promoted Iridium-Catalyzed Transfer Hydrogenation of Terminal Alkynes with Ethanol and Its Application.

4. Substrate-Controlled Cu(OAc)₂-Catalyzed Stereoselective Semi-Reduction of Alkynes with MeOH as the Hydrogen Source.

Water as a Hydrogenating Agent: Stereodivergent Pd-Catalyzed Semihydrogenation of Alkynes.

1. Z-Selective Dienylation Enables Stereodivergent Construction of Dienes and Unravels a Ligand-Driven Mechanistic Dichotomy.

2. Ruthenium-Catalyzed E-Selective Alkyne Semihydrogenation with Alcohols as Hydrogen Donors.

3. Ligand-Promoted Iridium-Catalyzed Transfer Hydrogenation of Terminal Alkynes with Ethanol and Its Application.

4. Substrate-Controlled Cu(OAc)2-Catalyzed Stereoselective Semi-Reduction of Alkynes with MeOH as the Hydrogen Source.

4. Substrate-Controlled Cu(OAc)₂-Catalyzed Stereoselective Semi-Reduction of Alkynes with MeOH as the Hydrogen Source.