4.7 Article

Synthesis of Enamines, Aldehydes, and Nitriles from CO2: Scope of the One-Pot Strategy via Formamides

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Deoxygenative CO2 conversions with triphenylborane and phenylsilane in the presence of secondary amines or nitrogen-containing aromatics

Takumi Murata et al.

Summary: BPh3 catalyst enables the N-methylation of secondary amines and C-methylenation of N,N-dimethylanilines or 1-methylindoles in the presence of CO2 and PhSiH3 without solvent. Additionally, a cascade reaction from 1-methyl-2-oxindole to 3,3'-methylenebis(1-methylindole) was observed.

GREEN CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Fe-Catalyzed Pictet-Spengler-Type Cyclization via Selective Four-Electron Reductive Functionalization of CO2

Wen-Duo Li et al.

Summary: This study introduces a novel cyclization reaction using CO2 as a sustainable C1 feedstock and iron as catalyst, achieving selective reduction into methylene intermediate under carefully tuned reaction parameters. Various nitrogen-containing heterocycles can be easily obtained under mild conditions, possibly via spiroindolenine intermediates.

CHINESE JOURNAL OF CHEMISTRY (2021)

Article Chemistry, Physical

N-formylation of amines using phenylsilane and CO2 over ZnO catalyst under mild condition

Pengbo Wang et al.

Summary: A simple and commercially available ZnO catalyst was used for selective N-formylation of amines under mild conditions in this study, resulting in high-yielding products with good recyclability and wide substrate scope. This method has the potential to promote fine chemical synthesis and CO2 capture.

CATALYSIS COMMUNICATIONS (2021)

Review Chemistry, Multidisciplinary

Heterogeneous Organocatalysts for the Reduction of Carbon Dioxide with Silanes

Ria Ayu Pramudita et al.

Summary: This article presents the current development of utilizing hydrosilanes in the chemical reduction of CO2, with a focus on organic catalysts. The use of heterogeneous organocatalysts with precisely designed active sites is emphasized for their recyclability and higher efficiency in these transformations.

CHEMSUSCHEM (2021)

Article Chemistry, Physical

Selective Reductive Dimerization of CO2 into Glycolaldehyde

Dan Zhang et al.

Summary: The selective dimerization of CO2 into glycolaldehyde is achieved in a one-pot two-step process via formaldehyde as a key intermediate. The hybrid organometallic/organic catalytic system shows good reactivity under mild conditions and low catalytic loadings, resulting in a promising overall yield of glycolaldehyde. The study demonstrates the potential of glycolaldehyde in various reactions, including dimerization and a tri-component reaction generating C-N and C-C bonds.

ACS CATALYSIS (2021)

Article Chemistry, Multidisciplinary

C-Methylenation of anilines and indoles with CO2 and hydrosilane using a pentanuclear zinc complex catalyst

Kazuto Takaishi et al.

Summary: A pentanuclear zinc complex catalyzed the one-step C-methylenation of anilines and indoles with CO2 and phenylsilane to form diarylmethanes. The zinc-hydride complex generated in situ is proposed as the catalytically active species, with bis(silyl)acetal identified as a key intermediate in the reaction mechanism. Using aniline as a substrate, both C-methylenation and N-methylation were observed.

CHEMICAL COMMUNICATIONS (2021)

Review Chemistry, Organic

Carbon dioxide based methodologies for the synthesis of fine chemicals

Dhanashri A. Sable et al.

Summary: Efficient conversion of atmospheric CO2 into value-added products through transition metal catalysis is crucial in addressing environmental concerns, with current progress focused on bulk products like methanol and methane. However, there is still a need to improve the efficiency of transforming CO2 into fine chemicals to fully leverage its advantages.

ORGANIC & BIOMOLECULAR CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

Copper-Catalyzed and Proton-Directed Selective Hydroxymethylation of Alkynes with CO2

Mei-Yan Wang et al.

Summary: An intriguing strategy for copper-catalyzed hydroxymethylation of alkynes with CO2 and hydrosilane was developed. This strategy allows for selective triggering of direct hydroxymethylation and reductive hydroxymethylation, yielding a series of allylic alcohols and homobenzylic alcohols with high levels of Z/E, regio- and enantioselectivity. Such selectivity is attributed to the differences in response of vinylcopper intermediate to proton and CO2.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Multidisciplinary

Recent Advances in Carbon Dioxide Hydrogenation to Methanol via Heterogeneous Catalysis

Xiao Jiang et al.

CHEMICAL REVIEWS (2020)

Article Chemistry, Organic

One-Pot Methylenation-Cyclization Employing Two Molecules of CO2 with Arylamines and Enaminones

Yulei Zhao et al.

JOURNAL OF ORGANIC CHEMISTRY (2020)

Article Multidisciplinary Sciences

Reductive cyanation of organic chlorides using CO2 and NH3 via Triphos-Ni(I) species

Yanan Dong et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Organic

Synthesis of fused-tetrahydropyrimidines: one-pot methylenation-cyclization utilizing two molecules of CO2

Yulei Zhao et al.

ORGANIC & BIOMOLECULAR CHEMISTRY (2020)

Review Chemistry, Multidisciplinary

Recent advances in liquid hydrosilane-mediated catalyticN-formylation of amines with CO2

Zhengyi Li et al.

RSC ADVANCES (2020)

Article Chemistry, Multidisciplinary

Synthesis of silyl formates, formamides, and aldehydes via solvent-free organocatalytic hydrosilylation of CO2

Takumi Murata et al.

CHEMICAL COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Tetracoordinate borates as catalysts for reductive formylation of amines with carbon dioxide

Xiaolin Jiang et al.

GREEN CHEMISTRY (2020)

Review Chemistry, Multidisciplinary

Catalytic transformation of CO2 into C1 chemicals using hydrosilanes as a reducing agent

Yu Zhang et al.

GREEN CHEMISTRY (2020)

Review Chemistry, Multidisciplinary

Catalytic reduction of CO2into fuels and fine chemicals

Arindam Modak et al.

GREEN CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

Unexpected Macrocyclic Multinuclear Zinc and Nickel Complexes that Function as Multitasking Catalysts for CO2 Fixations

Kazuto Takaishi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Highly Selective and Catalytic Generation of Acyclic Quaternary Carbon Stereocenters via Functionalization of 1,3-Dienes with CO2

Xiao-Wang Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Physical

Reductive CO2 Homocoupling: Synthesis of a Borylated C3 Carbohydrate

Aurelien Bethegnies et al.

CHEMCATCHEM (2019)

Article Chemistry, Organic

Transition-Metal-Free Reductive Deoxygenative Olefination with CO2

Dao-Yong Zhu et al.

ORGANIC LETTERS (2018)

Article Chemistry, Organic

Rhodium-Catalyzed Formylation of Aryl Halides with CO2 and H-2

Zhenghui Liu et al.

ORGANIC LETTERS (2018)

Article Chemistry, Multidisciplinary

Catalytic Cyanation Using CO2 and NH3

Hua Wang et al.

Article Chemistry, Multidisciplinary

Rhodium-Complex-Catalyzed Hydroformylation of Olefins with CO2 and Hydrosilane

Xinyi Ren et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Review Chemistry, Applied

Recent Advances in the Synthesis of Aryl Nitrile Compounds

Guobing Yan et al.

ADVANCED SYNTHESIS & CATALYSIS (2017)

Article Chemistry, Multidisciplinary

An Efficient and General Method for Formylation of Aryl Bromides with CO2 and Poly(methylhydrosiloxane)

Bo Yu et al.

CHEMISTRY-A EUROPEAN JOURNAL (2016)

Article Chemistry, Multidisciplinary

Carboxyzincation Employing Carbon Dioxide and Zinc Powder: Cobalt-Catalyzed Multicomponent Coupling Reactions with Alkynes

Keisuke Nogi et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Bottom-Up Construction of a CO2-Based Cycle for the Photocarbonylation of Benzene, Promoted by a Rhodium(I) Pincer Complex

Aviel Anaby et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Pot economy and one-pot synthesis

Yujiro Hayashi

CHEMICAL SCIENCE (2016)

Article Chemistry, Multidisciplinary

Iron-Catalyzed Reduction of CO2 into Methylene: Formation of C-N, C-O, and C-C Bonds

Guanghua Jin et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Chemistry, Multidisciplinary

Catalytic Methylation of C-H Bonds Using CO2 and H2

Yuehui Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2014)

Article Chemistry, Multidisciplinary

Highly efficient catalytic hydrosilylation of carbon dioxide by an N-heterocyclic carbene copper catalyst

Liang Zhang et al.

CHEMICAL COMMUNICATIONS (2013)

Article Chemistry, Multidisciplinary

A Diagonal Approach to Chemical Recycling of Carbon Dioxide: Organocatalytic Transformation for the Reductive Functionalization of CO2

Christophe Das Neves Gomes et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)

Article Chemistry, Multidisciplinary

Recycling of Carbon and Silicon Wastes: Room Temperature Formylation of N-H Bonds Using Carbon Dioxide and Polymethylhydrosiloxane

Olivier Jacquet et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Article Chemistry, Organic

Copper-Catalyzed Formic Acid Synthesis from CO2 with Hydrosilanes and H2O

Ken Motokura et al.

ORGANIC LETTERS (2012)

Article Chemistry, Organic

Metal-Free One-Pot Conversion of Electron-Rich Aromatics into Aromatic Nitriles

Sousuke Ushijima et al.

SYNLETT (2010)