The transition metal-catalysed hydroboration reaction

Chemical Society Reviews, Journal Year: 2022, Volume and Issue: 51(21), P. 8877 - 8922

Published: Jan. 1, 2022

This review covers the development of transition metal-catalysed hydroboration reaction, from its beginnings in 1980s to more recent developments including earth-abundant catalysts and an ever-expanding array substrates.

Language: Английский

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Enzymatic Conversion of CO₂: From Natural to Artificial Utilization

Chemical Reviews, Journal Year: 2023, Volume and Issue: 123(9), P. 5702 - 5754

Published: Jan. 24, 2023

Enzymatic carbon dioxide fixation is one of the most important metabolic reactions as it allows capture inorganic from atmosphere and its conversion into organic biomass. However, due to often unfavorable thermodynamics difficulties associated with utilization CO

Language: Английский

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Solar-driven sugar production directly from CO2 via a customizable electrocatalytic–biocatalytic flow system

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: March 25, 2024

Abstract Conventional food production is restricted by energy conversion efficiency of natural photosynthesis and demand for resources. Solar-driven artificial synthesis from CO 2 provides an intriguing approach to overcome the limitations while promoting carbon-neutral economy, however, it remains very challenging. Here, we report design a hybrid electrocatalytic−biocatalytic flow system, coupling photovoltaics-powered electrocatalysis (CO formate) with five-enzyme cascade platform (formate sugar) engineered via genetic mutation bioinformatics, which achieves C 6 sugar (L-sorbose) solar-to-food 3.5%, outperforming over three-fold. This system can in principle be programmed diverse enzymes toward multifarious . work opens promising avenue under confined environments.

Language: Английский

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Homogeneous Catalysis for the Conversion of CO₂, CO, CH₃OH, and CH₄ to C₂₊ Chemicals via C–C Bond Formation

ACS Catalysis, Journal Year: 2023, Volume and Issue: 13(7), P. 4231 - 4249

Published: March 13, 2023

In the past few decades, advances of CO2 reduction have been mostly focused on synthesis C1 products, such as CO, formic acid, methanol, and methane. However, syntheses C2+ products from generally abundant sources CO2, CH4 are traditionally more difficult because they involve two selective processes: activation source simultaneous C–C bond formation. Recent in organometallic chemistry catalysis provide effective means for chemical transformation to higher-energy under mild conditions. Moreover, recent expansion these mechanistically different methods has enabled use various undergo either homocoupling or heterocoupling via formation generate products. this review, we systematically present conversions homogeneous catalysis.

Language: Английский

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De novo artificial synthesis of hexoses from carbon dioxide

Science Bulletin, Journal Year: 2023, Volume and Issue: 68(20), P. 2370 - 2381

Published: Aug. 16, 2023

Language: Английский

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Using Methanol as a Formaldehyde Surrogate for Sustainable Synthesis of N‐Heterocycles via Manganese‐Catalyzed Dehydrogenative Cyclization

Chinese Journal of Chemistry, Journal Year: 2022, Volume and Issue: 40(10), P. 1137 - 1143

Published: Jan. 21, 2022

The development of an efficient and sustainable synthetic route for formaldehyde production from renewable feedstock, especially in combination with a subsequent transformation to straightforwardly construct valuable chemicals, is highly desirable. Herein, we report novel manganese-catalyzed dehydrogenative cyclization methanol as surrogate variety dinucleophiles facile synthesis N-heterocycles. situ generated via catalytic dehydrogenation can be selectively trapped by diverse avoid several possible side reactions. utility this further highlighted its successful application the 13C-labeled N-heterocycles using 13CH3OH readily accessible 13C-isotope reagent. Appendix S1: Supporting Information Please note: publisher not responsible content or functionality any supporting information supplied authors. Any queries (other than missing content) should directed corresponding author article.

Language: Английский

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Iron-Catalyzed Selective Hydroboration of CO₂ by Cooperative B–H Bond Activation

Organometallics, Journal Year: 2023, Volume and Issue: 42(10), P. 944 - 951

Published: May 9, 2023

We report a novel iron(II) complex supported by an anionic phosphanyl-iminopyridinate ligand, Cp*Fe(Cy2PN═C5H4N) (1), which shows remarkable catalytic activity in the selective hydroboration of CO2 with HBpin, producing boryl formate turnover frequency (TOF) ∼1176 h–1 at room temperature. This catalysis involves cooperative metal–ligand reactivity for H–B bond activation, affording key Fe(II)–H intermediate, Cp*FeH(Cy2PN(Bpin)C5H4N) (2), that binds Bpin moiety non-coordinated amino site. The very fast and formoxy production can be conveniently coupled to N-formylation amines, delivers variety formamides. In addition, reduction CH3OBpin stage was also achieved 1 HBpin under N2.

Language: Английский

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Electrocatalytic C–C coupling of CO₂ and formaldehyde to synthesize acetate via membrane electrode assembly

Green Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A novel strategy for acetate production from electrocatalytic coupling of carbon dioxide and formaldehyde in a membrane electrode assembly cell is reported.

Language: Английский

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Helix Zipper Regulating Formolase Activity

ACS Catalysis, Journal Year: 2025, Volume and Issue: 15(3), P. 1586 - 1595

Published: Jan. 14, 2025

Formolase catalyzes the carboligation of C1 compound formaldehyde, providing a unique opportunity for producing multicarbon compounds with formaldehyde as sole substrate. Elucidating molecular rationale determining activity formolase, especially at low concentrations is essential improving its catalytic performance in conversion. In this study, channel-modulating helix formed zipper structure neighboring that was identified to regulate formolaseBFD, formaldehyde. Up 24.1-fold increased efficiency obtained after engineering fine-tune shape substrate/product channel. The best variant enhanced by 27.3-fold 20 mM and 86.5-fold 40 compared starting point. Crystallization dynamic simulations revealed engineered formolaseBFD enlarging channel entrance tightening bottom channel, which availability substrate promote formation C3 product 1,3-dihydroxyacetone.

Language: Английский

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Screening and characterization of thermostable xylose isomerase from Rhodothermus marinus for erythrose production from one-carbon source

Enzyme and Microbial Technology, Journal Year: 2025, Volume and Issue: 186, P. 110607 - 110607

Published: Feb. 17, 2025

Language: Английский

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