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Article . 2023
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Organometallics
Article . 2023 . Peer-reviewed
License: STM Policy #29
Full-Text: https://pubs.acs.org/doi/pdf/10.1021/acs.organomet.3c00335
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Alkaline Earth Catalyzed CO 2 Hydroboration into Acetal Derivatives Leading to C–S Bond Formation

descriptionPublicationkeyboard_double_arrow_right Article 28 Sep 2023 France Publisher:American Chemical Society (ACS)Journal:Organometallics, volume 42, pages 2,921-2,926 (issn: 0276-7333, eissn: 1520-6041, Copyright policy )Funded by:EC | CCIMC
Authors: Huadsai, Wimonsiri; Westerhausen, Matthias; Bontemps, Sébastien;

doi: 10.1021/acs.organomet.3c00335

Alkaline Earth Catalyzed CO 2 Hydroboration into Acetal Derivatives Leading to C–S Bond Formation

Abstract

The use of Mg and Ca hydride catalysts for the 4e– reduction of CO2 is reported. Borabicyclo[3.3.1]nonane (9-BBN) and dicyclohexylborane (HBCy2), as reductants, led to the generation of the corresponding bis(boryl)acetal (BBA) which in situ reacted with thiol to afford new borylated hemithioacetal compounds (R2BOCH2SR) under mild neutral conditions. These hemithioacetals were then converted into dithioacetal (RSCH2SR) with the addition of a second equivalent of thiol under acidic activation, or amino-methyl sulfide (RSCH2NR2) upon reaction with secondary amine.

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France
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Keywords

Catalysts, Thiols, [CHIM.ORGA]Chemical Sciences/Organic chemistry, Reactivity, [CHIM.CATA]Chemical Sciences/Catalysis, Redox reactions, Nuclear magnetic resonance spectroscopy

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Top 10%
Average
Top 10%
Green
hybrid
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