4.7 Article

Palladium-catalyzed C(sp(3))-Si cross-coupling silylation of benzyl halides with hydrosilanes

Related references

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

Palladium-catalyzed C-Si bond formation via denitrative cross-coupling of nitroarenes with hexamethyldisilane

Jiaxin Yao et al.

Summary: This study developed a novel method for the synthesis of arylsilane via Pd-catalyzed cross-coupling of hexamethyldisilane with nitroarenes. The method exhibits high selectivity and utilizes readily accessible chemical feedstocks.

ORGANIC CHEMISTRY FRONTIERS (2023)

Article Chemistry, Multidisciplinary

Diverse Alkyl-Silyl Cross-Coupling via Homolysis of Unactivated C(sp3)-O Bonds with the Cooperation of Gold Nanoparticles and Amphoteric Zirconium Oxides

Hiroki Miura et al.

Summary: Gold nano particles supported on amphoteric metal oxides efficiently generate alkyl radicals via homolysis of unactivated C(sp3)-O bonds, promoting C(sp3)-Si bond formation and yielding diverse organosilicon compounds.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Review Chemistry, Multidisciplinary

Catalytic asymmetric silicon-carbon bond-forming transformations based on Si-H functionalization

Li Li et al.

Summary: In light of recent advancements in silicon-carbon bond-forming transformations achieved through asymmetric catalysis, this review provides a comprehensive overview of the enantioselective Si-H bond functionalization. It focuses on the reactivity and stereoselectivity of catalytic asymmetric hydrosilylation, carbene Si-H insertion, Si-H silylation, and Si-C bond-forming cross-coupling reactions, which have been achieved with high enantioselectivity using transition-metal catalyst systems. The review highlights recent examples, discusses the origins of silicon-involving stereoselectivities, and evaluates the substrate scope and limitations of these catalytic asymmetric Si-H bond functionalization reactions due to the unique reactivity of different hydrosilanes.

SCIENCE CHINA-CHEMISTRY (2023)

Article Chemistry, Physical

Deoxygenative Silylation of C(sp3)-O Bonds with Hydrosilane by Cooperative Catalysis of Gold Nanoparticles and Solid Acids

Hiroki Miura et al.

Summary: Efficient deoxygenative silylation of C(sp3)-O bonds with hydrosilanes by supported Au catalysts was achieved. Gold nanoparticles supported on TiO2 enabled various hydro-silanes to be used as sources of silyl groups in C-Si cross-coupling reactions. The reaction mechanism involves the formation of silyl and alkyl radical intermediates, and the cooperation of Au nanoparticles as single-electron transfer catalysts and Lewis acid sites at the surface of metal oxides was responsible for the high reactivity of hydrosilanes.

ACS CATALYSIS (2023)

Article Chemistry, Multidisciplinary

Nickel-Catalyzed Reductive Coupling of Chlorosilanes

Xiaobo Pang et al.

Summary: This Concept article summarizes the recent advance in nickel-catalyzed reductive C-Si couplings of chlorosilanes. This strategy allows chlorosilanes to be coupled with various carbon electrophiles under mild conditions, leading to organosilanes with improved molecular diversity, structural complexity, and functional group compatibility.

CHEMISTRY-A EUROPEAN JOURNAL (2023)

Article Chemistry, Multidisciplinary

Enantioselective Synthesis of Silicon-Stereogenic Monohydrosilanes by Rhodium-Catalyzed Intramolecular Hydrosilylation

Yu-Hao Huang et al.

Summary: This study demonstrated an asymmetric synthesis method for monohydrosilanes via intramolecular hydrosilylation strategy, with high diastereo-, regio-, and enantioselectivities, including chiral oxasilacycles. The catalyst loading could be reduced to 0.1 mol %, making it one of the most efficient methods for accessing chiral monohydrosilanes. Mechanistic studies suggest a Chalk-Harrod mechanism for the Rh-catalyzed intramolecular asymmetric hydrosilylation reaction.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Cobalt-Catalyzed Dehydrogenative C-H Silylation of Alkynylsilanes

Hanna Stachowiak et al.

Summary: In this study, a cobalt catalyst was used to synthesize substituted alkynylsilanes through dehydrogenative coupling of alkynylsilanes and hydrosilanes, resulting in the preparation of various silylated alkynes. This method allows for further functionalization and the use of inexpensive 3d metal precatalysts without the need for additional activators.

CHEMISTRY-A EUROPEAN JOURNAL (2022)

Article Chemistry, Inorganic & Nuclear

Attenuation of Ni(0) Decomposition: Mechanistic Insights into AgF-Assisted Nickel-Mediated Silylation

Venkadesh Balakrishnan et al.

Summary: In nickel-mediated Kumada cross-coupling reactions, the stability and reactivity of low valent active nickel complexes are determined by ligands. Recent studies have shown that AgF can reduce the decomposition of active nickel complexes, and both Ni(0) and Ni(I) have been identified as active species in these reactions.

INORGANIC CHEMISTRY (2022)

Article Chemistry, Multidisciplinary

Cobalt-Catalyzed Regio-, Diastereo- and Enantioselective Intermolecular Hydrosilylation of 1,3-Dienes with Prochiral Silanes

Lei Wang et al.

Summary: In this study, an unprecedented cobalt-catalyzed regio-, diastereo- and enantioselective hydrosilylation of 1,3-dienes is presented, enabling the simultaneous construction of a carbon- and a silicon-stereogenic center. The generated chiral silanes exhibit high efficiency and stereoselectivity, and can be further functionalized to obtain valuable chiral building blocks.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Enantioselective Intermolecular C-H Silylation of Heteroarenes for the Synthesis of Acyclic Si-Stereogenic Silanes

Shuyou Chen et al.

Summary: In this study, we report a new method for the synthesis of acyclic silanes bearing a silicon-stereogenic center using a rhodium-catalyzed intermolecular dehydrogenative Si-H/C-H cross-coupling reaction. The method shows good yields and stereo-control, significantly enlarging the chemical space of optically active silicon-stereogenic monohydrosilanes.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Nickel-Catalyzed Reductive C(sp2)-Si Coupling of Chlorohydrosilanes via Si-Cl Cleavage

Zhen-Zhen Zhao et al.

Summary: We report a new method for synthesizing organohydrosilanes from phenols and ketones. This method involves unconventional Si-Cl cleavage and offers a complementary scope to established methods. It can successfully couple aryl- and alkenylhydrosilanes with various electrophiles, and is tolerant of different functional groups. The method has demonstrated gram-scale reactions, incorporation of organohydrosilanes into biologically active molecules, and derivatization of the formed products.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Review Chemistry, Multidisciplinary

Recent Progress in Transition Metal-Catalyzed Hydrosilane-Mediated C-H Silylation

Yuanfang Kong et al.

Summary: Organosilicon compounds are widely used in materials science, medicinal chemistry, and synthetic chemistry. Recent developments in transition metal-catalyzed dehydrogenative C-H silylation have led to the emergence of monohydrosilane and dihydrosilane mediated C-H silylation as powerful tools for constructing C-Si bonds. These advancements also include the successful construction of central and helical silicon chirality through dihydrosilane-mediated enantioselective asymmetric C-H silylation. Furthermore, chiral organosilicon compounds exhibit excellent photoelectric material properties and have broad application prospects.

CHEMISTRY-AN ASIAN JOURNAL (2022)

Article Chemistry, Physical

Ring Expansion of Silacyclobutanes with Allenoates to Selectively Construct 2-or 3-(E)-Enoate-Substituted Silacyclohexenes

Xiaoxiao Tang et al.

Summary: We report an efficient synthesis of exo-cyclic enoate-substituted silacyclohexenes by ring expansion of silacyclobutanes with allenoates. The reaction proceeds with two regioselectivities during Si-C bond insertion and can be catalyzed by Pd/PR3 or PtCl2 with different outcomes.

ACS CATALYSIS (2022)

Review Chemistry, Multidisciplinary

Reductive Cross-Coupling of Unreactive Electrophiles

Xiaobo Pang et al.

Summary: Transition-metal-catalyzed reductive coupling of electrophiles is a powerful method for constructing molecules. This review summarizes recent research in our laboratory on this topic, focusing on reactions involving readily available, low-cost, stable but unreactive electrophiles. The findings include deoxygenative C-C coupling of alcohols, reductive alkylation of alkenyl acetates, reductive C-Si coupling of chlorosilanes, and reductive C-Ge coupling of chlorogermanes.

ACCOUNTS OF CHEMICAL RESEARCH (2022)

Article Multidisciplinary Sciences

Nickel(0)-catalyzed divergent reactions of silacyclobutanes with internal alkynes

Xi-Chao Wang et al.

Summary: Transition metal-catalyzed reactions of silacyclobutanes with a variety of pi units have become a straightforward and efficient approach to access structurally diverse organosilicon compounds. However, the reaction of silacyclobutanes with alkynes still faces limitations, such as challenging internal alkynes, expensive catalysts, and lack of control over chemodivergence. In this study, a nickel-catalytic system is introduced, which overcomes these limitations and provides complementary substrate scope, ligand-controlled chemodivergence, and low cost. Ligand steric effects play a crucial role in determining the selectivities of different reaction pathways.

NATURE COMMUNICATIONS (2022)

Review Chemistry, Multidisciplinary

Siloxane-Based Organosilicon Materials in Electrochemical Energy Storage Devices

Hualan Wang et al.

Summary: Siloxane-based materials have attracted tremendous research interest and revolutionized energy storage due to their unique chemical structure and superior properties. Through molecular design and functional exploration, researchers aim to achieve better electrochemical performance and wider application in the field of energy storage.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Organic

Catalytic regio- and stereoselective silicon-carbon bond formations on unsymmetric gem-difluorocyclopropenes by capture of silyl metal species

Hao Xu et al.

Summary: We report a highly selective silane synthesis method, which enables the formation of silicon-carbon bonds by capturing silyl metal intermediates generated from silicon reagents through palladium or copper catalysis. This method allows for the efficient synthesis of asymmetric difluorocyclopropanes and achieves high enantioselectivity with appropriate ligands.

ORGANIC CHEMISTRY FRONTIERS (2022)

Article Chemistry, Multidisciplinary

Activation of Si-H and B-H bonds by Lewis acidic transition metals and p-block elements: same, but different

Pablo Rios et al.

Summary: This Perspective discusses the activation and cleavage of Si-H and B-H bonds by transition metal complexes in an electrophilic manner, comparing their reactivity with boron/aluminium Lewis acids and proposing mechanisms involving electrophilic reaction pathways.

CHEMICAL SCIENCE (2022)

Article Chemistry, Organic

Reaction mechanism study on reactions of phenylacetylenes with HSnEt3 promoted by B(C6F5)3 with and without DABCO

Tianhong Yan et al.

Summary: Mechanistic study on B(C6F5)(3)-catalyzed hydrostannation and dehydrogenative stannylation of phenylacetylene was conducted.

ORGANIC CHEMISTRY FRONTIERS (2022)

Review Chemistry, Organic

Cross-Coupling of C-Si Bond by Using of Silyl Electrophiles

Cong Siqi et al.

Summary: Organosilanes have wide applications in synthetic chemistry, materials, pharmaceuticals, and agrochemicals due to their special properties. Significant progress has been made in the cross-coupling of C-Si bonds using silyl electrophiles in recent years. This review summarizes the recent advances in this field and discusses different reaction types.

CHINESE JOURNAL OF ORGANIC CHEMISTRY (2022)

Review Chemistry, Multidisciplinary

The Discovery of Multifunctional Chiral P Ligands for the Catalytic Construction of Quaternary Carbon/Silicon and Multiple Stereogenic Centers

Fei Ye et al.

Summary: The development of highly effective chiral ligands is crucial for enhancing catalytic activity and selectivity in metal-catalyzed asymmetric synthesis. Our group has designed and synthesized a series of new chiral catalysts based on the concept of nonequivalent coordination to access products with excellent chemo-, diastereo-, and enantioselectivity. These ligands have demonstrated good to excellent performance in constructing quaternary carbon/silicon and multiple stereogenic centers with enantioselectivity.

ACCOUNTS OF CHEMICAL RESEARCH (2021)

Review Chemistry, Inorganic & Nuclear

Understanding the significant role of Si-O-Si bonds: Organosilicon materials as powerful platforms for bioimaging

Yujing Zuo et al.

Summary: Fluorescence imaging is a powerful method for observing the behaviors of bio-species in living systems. Different fluorescent materials, including organosilicon compounds with Si-O-Si bonds, play important roles in bioimaging. Understanding the unique properties of Si-O-Si bonds in organosilicon materials is crucial for further development in the field of bioimaging.

COORDINATION CHEMISTRY REVIEWS (2021)

Article Chemistry, Multidisciplinary

Manganese-catalysed divergent silylation of alkenes

Jie Dong et al.

Summary: This study presents a new method for manganese-catalysed dehydrosilylation and hydrosilylation of alkenes, utilizing a ligand-tuned metalloradical reactivity strategy. The reaction is redox-neutral and atom-economical, with broad substrate scope and excellent functional group tolerance, suitable for various synthetic applications on a gram scale.

NATURE CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

Consecutive β,β′-Selective C(sp3)-H Silylation of Tertiary Amines with Dihydrosilanes Catalyzed by B(C6F5)3

Huaquan Fang et al.

Summary: The study demonstrates that Tris(pentafluorophenyl)borane catalyzes the two-fold C(sp(3))-H silylation of various trialkylamine derivatives with dihydrosilanes, resulting in the formation of 4-silapiperidines in decent yields. The reaction cascade involves amine-to-enamine dehydrogenation at two alkyl residues and two electrophilic silylation reactions of those enamines, one inter- and one intramolecular.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Organic

Nickel-Catalyzed Cross-Electrophile C(sp3)-Si Coupling of Unactivated Alkyl Bromides with Vinyl Chlorosilanes

Jicheng Duan et al.

Summary: The study introduces a novel method for coupling unactivated alkyl bromides with vinyl chlorosilanes to synthesize alkylsilanes under mild conditions, which can accommodate various functional groups. The incorporation of the -Si(vinyl)R-2 moiety into complex molecules and immobilization of a glass surface by formed organosilanes have been successfully demonstrated.

ORGANIC LETTERS (2021)

Article Chemistry, Multidisciplinary

Palladium-catalyzed hydrosilylation of ynones to access silicon-stereogenic silylenones by stereospecific aromatic interaction-assisted Si-H activation

Jia-Le Xie et al.

Summary: The study presents a highly enantioselective hydrosilylation of ynones using a palladium catalyst with a chiral ligand, leading to the formation of a series of silicon-stereogenic silylenones with high yield and enantioselectivity. The reaction mechanism and origin of high degree of stereoselectivity were elucidated through density functional theory calculations, highlighting the importance of aromatic interactions in the reaction.

SCIENCE CHINA-CHEMISTRY (2021)

Article Chemistry, Organic

A Glimpse and Perspective of Current Organosilicon Chemistry from the View of Hydrosilylation and Synthesis of Silicon-Stereogenic Silanes

Fei Ye et al.

Summary: Silicon and its related organosilicon chemistry have become integral parts of synthetic chemistry due to their ability to participate in various organic transformations. The advances in catalytic hydrosilylation and synthesis of silicon-stereogenic silanes demonstrate the significance and potential of organosilicon chemistry in academic research and industrial applications.

SYNLETT (2021)

Article Chemistry, Physical

Nickel-Catalyzed Reductive Deoxygenation of Diverse C-O Bond-Bearing Functional Groups

Adam Cook et al.

Summary: A catalytic method for direct deoxygenation of various C-O bond-containing functional groups is reported. The reaction, using a Ni(II) pre-catalyst and silane reducing agent, selectively reduces alcohols, epoxides, ethers, aldehydes, and ketones to their corresponding alkanes while leaving other functional groups untouched. Practical applications in catalytic deuteration, benzyl ether deprotection, and valorization of biomass-derived feedstocks demonstrate the versatility of this methodology.

ACS CATALYSIS (2021)

Article Chemistry, Multidisciplinary

Nickel-Catalyzed, Reductive C(sp3)-Si Cross-Coupling of α-Cyano Alkyl Electrophiles and Chlorosilanes

Liangliang Zhang et al.

Summary: A new nickel/zinc-catalyzed cross-electrophile coupling reaction has been reported, utilizing alkyl electrophiles activated by an alpha-cyano group and chlorosilanes. Elemental zinc serves as the stoichiometric reductant in this reductive coupling process, allowing for the formation of a C(sp(3))-Si bond starting from two electrophilic reactants. This method differs from previous approaches that rely on the combination of carbon nucleophiles and silicon electrophiles.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Review Chemistry, Inorganic & Nuclear

Silicon-assisted unconventional fluorescence from organosilicon materials

Yujing Zuo et al.

Summary: Unconventional fluorescent materials have attracted attention for their fundamental significance and applications, but their mechanisms need further research and clarification. The role of silicon atoms in unconventional fluorescence is discussed to outline recent advances in this field.

COORDINATION CHEMISTRY REVIEWS (2021)

Review Chemistry, Multidisciplinary

Metal-catalyzed silylation of sp3C-H bonds

Bin Li et al.

Summary: Metal-catalyzed silylation reactions play a crucial role in the synthesis of organometallic compounds, especially in the activation of sp(3)C-H bonds. By utilizing different metal catalysts, intermolecular and intramolecular sp(3)C-H bond silylations directed by nitrogen-containing heterocycles or amide functions can be achieved for the formation of stable organometallic species.

CHEMICAL SOCIETY REVIEWS (2021)

Review Chemistry, Organic

Recent advances in Cu-catalyzed C(sp3)-Si and C(sp3)-B bond formation

Balaram S. Takale et al.

BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY (2020)

Article Chemistry, Organic

Cobalt-Catalyzed Defluorosilylation of Aryl Fluorides via Grignard Reagent Formation

Soobin Lim et al.

ORGANIC LETTERS (2020)

Article Chemistry, Multidisciplinary

B(C6F5)3-Catalyzed sp3 C-Si Bond Forming Consecutive Reactions

Sehoon Park

CHINESE JOURNAL OF CHEMISTRY (2019)

Article Chemistry, Multidisciplinary

Base-Mediated Defluorosilylation of C(sp2)-F and C(sp3)-F Bonds

Xiang-Wei Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Physical

C(sp3)-Si Cross-Coupling

Susanne Baehr et al.

ACS CATALYSIS (2019)

Article Chemistry, Multidisciplinary

B(C6F5)(3)/Amine-Catalyzed C(sp)-H Silylation of Terminal Alkynes with Hydrosilanes: Experimental and Theoretical Studies

Yuanhong Ma et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Multidisciplinary

Palladium-Catalyzed Cross-Coupling of Silyl Electrophiles with Alkylzinc Halides: A Silyl-Negishi Reaction

Andrew P. Cinderella et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Alkali Metal-Hydroxide-Catalyzed C(sp)-H Bond silylation

Anton A. Toutov et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

B(C6F5)3-Catalyzed (Convergent) Disproportionation Reaction of lndoles

Yuxi Han et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

B(C6F5)3-Catalyzed C-Si/Si-H Cross-Metathesis of Hydrosilanes

Yuanhong Ma et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Copper-Catalyzed Decarboxylative Radical Silylation of Redox-Active Aliphatic Carboxylic Acid Derivatives

Weichao Xue et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Multidisciplinary

Mechanistic Insights into Palladium-Catalyzed Silylation of Aryl Iodides with Hydrosilanes through a DFT Study

Zheng Xu et al.

CHEMISTRY-AN ASIAN JOURNAL (2017)

Article Chemistry, Multidisciplinary

B(C6F5)3-Catalyzed Selective Chlorination of Hydrosilanes

Karina Chulsky et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Multidisciplinary

B(C6F5)3-Catalyzed Chemoselective Defunctionalization of Ether-Containing Primary Alkyl Tosylates with Hydrosilanes

Indranil Chatterjee et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Multidisciplinary

Palladium-catalyzed silylation reaction between benzylic halides and silylboronate

Zhi-Dao Huang et al.

CHEMICAL COMMUNICATIONS (2016)

Article Chemistry, Multidisciplinary

Copper-Catalyzed Cross-Coupling of Silicon Pronucleophiles with Unactivated Alkyl Electrophiles Coupled with Radical Cyclization

Weichao Xue et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Review Chemistry, Multidisciplinary

Catalytic Silylation of Unactivated C-H Bonds

Chen Cheng et al.

CHEMICAL REVIEWS (2015)

Article Chemistry, Multidisciplinary

Copper-Catalyzed Reduction of Alkyl Triflates and Iodides: An Efficient Method for the Deoxygenation of Primary and Secondary Alcohols

Hester Dang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2014)

Article Chemistry, Multidisciplinary

A Mild Ni/Cu-Catalyzed Silylation via C-O Cleavage

Cayetana Zarate et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2014)

Article Chemistry, Multidisciplinary

Direct synthesis of alkylsilanes by platinum-catalyzed coupling of hydrosilanes and iodoalkanes

Hikaru Inubushi et al.

CHEMICAL COMMUNICATIONS (2013)

Review Chemistry, Multidisciplinary

Palladium-catalysed cross-coupling of organosilicon reagents

Hannah F. Sore et al.

CHEMICAL SOCIETY REVIEWS (2012)

Article Chemistry, Multidisciplinary

Acceleration of the Substitution of Silanes with Grignard Reagents by Using either LiCl or YCl3/MeLi

Naoki Hirone et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2010)

Article Chemistry, Multidisciplinary

Scope and Mechanism of the Iridium-Catalyzed Cleavage of Alkyl Ethers with Triethylsilane

Jian Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)

Article Chemistry, Multidisciplinary

Iridium-catalyzed reduction of alkyl halides by triethylsilane

Jian Yang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2007)