Miao Wang

Luoyang Normal University

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i-10 index

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An‐Xin Wu

Central China Normal University

Jia‐Chen Xiang

Southeast University

Yan‐Dong Wu

Johns Hopkins Medicine

Bo‐Cheng Tang

Hong Kong Polytechnic University

Jin‐Tian Ma

Central China Normal University

Peng Hu

Sir Run Run Shaw Hospital

Zhaocheng Wei

Dalian University of Technology

Qiang Wu

Sichuan University

Yan Cheng

Iowa State University

Wei Liu

Princeton University

Cooperative Institutions

Chinese Academy of Sciences

Central China Normal University

Beijing University of Chemical Technology

University of Chinese Academy of Sciences

Dalian University of Technology

Sichuan University

Soochow University

Sun Yat-sen University

Huazhong University of Science and Technology

Peking University

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A tetrameric double peroxyl bonds-bridged Zr-substituted phosphotungstate with good catalytic oxidation activity for sulfides

Molecular Catalysis (2024)

Dongsheng Yang Miao Wang Lin Sun Pengtao Ma

10.1016/j.mcat.2024.114786

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Citations (0)

Platinum(ii) N-heterocyclic carbene complexes: coordination and cyclometallation.

Dalton Transactions (2010)

Giacomo Luigi Petretto Miao Wang Antonio Zucca Jonathan P. Rourke

Four different NHC ligands have been coordinated to Pt(II) centres; for the first time cyclometallation of the NHC ligand was observed, but only when the platinum centre had a DMSO and two methyl co-ligands. Cyclometallation resulted in the exclusive formation of five-membered rings, and the absence of any double cyclometallation reactions with appropriate ligands rules out the possibility of an oxidative addition type mechanism for the cyclometallation reaction.

Oxidative addition

Metallacycle

10.1039/c0dt00435a

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Citations (43)

Deconstructive diversification through C-C single bond cleavage

Wei Liu Yahao Huang Miao Wang Qiang Wu Peng Hu

Deconstructive functionalization through C-C bond cleavage can generate structures with modified carbon skeletons, which are challenging or even inaccessible to achieve otherwise. The highly desired transformations through C-C single bond cleavage are underexplored. Herein, we report a general procedure to produce halides from readily accessible alkyl alcohols through C-C single bond fragmentation. Catalyzed with iron chloride under visible light, this reaction performed efficiently to produce primary, secondary, and tertiary alkyl halides bearing various functional groups. The resulting halides are valuable synthons for versatile modifications. More importantly, because alcohol can be simply prepared from other functional groups including ester, aldehyde, ketone, alkene, etc., this method enabled a broadly useful C-C bond functionalization beyond using alcohol as the precursor through a two-step procedure. Through C-C single bond cleavage, the method establishes a general platform towards a highly valuable pool of unique synthons, which includes chiral fragments from abundant and inexpensive natural products.

Synthon

Alkene

Bond cleavage

Single bond

Cleavage (geology)

Moiety

10.26434/chemrxiv-2023-9sq84

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Citations (2)

One-pot total synthesis of streptindole, arsindoline B and their congeners through tandem decarboxylative deaminative dual-coupling reaction of amino acids with indoles

Organic & Biomolecular Chemistry (2015)

Jia‐Chen Xiang Jungang Wang Miao Wang Xiang‐Gao Meng An‐Xin Wu

This paper described a decarboxylative deaminative dual-coupling reaction of amino acids with indoles to afford BIM scaffolds and its further application to the one-pot total synthesis of natural products. This method featured a stimulating example of activating amino acids in one pot as multi-carbon building blocks for transformation into final targets which are equipped with amino acid side chain backbones.

Tandem

Decarboxylation

Coupling reaction

10.1039/c5ob00025d

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Citations (38)

Copper-Catalyzed Multicomponent Coupling Reaction of Primary Aromatic Amines, Rongalite, and Alkynes: Access to N-Aryl Propargylamines

The Journal of Organic Chemistry (2024)

Miao Wang Huiying Ren Xiaolu Zhang Xiao-Yu Pu Shan Jiang

In this work, a practical copper-catalyzed multicomponent coupling reaction of primary aromatic amines, rongalite, and alkynes for the direct synthesis of N-aryl propargylamines has been developed. This method could overcome the substrate limitation in A3 coupling reactions of primary aromatic amines, formaldehyde, and alkynes. Mechanistic studies revealed that rongalite acts as not only the active C1 unit but also the accelerator to activate the in situ-generated N-arylmethanimines for the coupling reaction with alkynes. This coupling reaction is highly efficient and features a broad substrate scope, as well as utility with scale-up synthesis and converting the corresponding product N-aryl propargylamines into useful heterocyclic skeletons.

Primary (astronomy)

Coupling reaction

10.1021/acs.joc.3c02772

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Citations (4)

Palladium‐Catalyzed Desulfinative Cross‐Coupling of Polyhalogenated Aryl Triflates with Aryl Sulfinate Salts: Inversion of Traditional Chemoselectivity^†

Chinese Journal of Chemistry (2022)

Miao Wang On Ying Yuen Chau Ming So

Comprehensive Summary This paper presents the first general examples of palladium‐catalyzed desulfinative cross‐coupling reaction of polyhalogenated aryl triflates with aryl sulfinate salts showing an inversion of the conventional reactivity order of C—Br > C—Cl > C—OTf. The catalyst system, comprising of Pd(OAc) 2 and t BuPhSelectPhos , exhibited excellent catalytic reactivity and chemoselectivity toward this reaction. This reaction had a wide range of substrate scopes and provided a simple and efficient method for the construction of functionalized biaryl motifs. Notably, the C—H···Pd interaction from the methine hydrogen of the C2‐cyclohexyl group of the indolyl phosphine ligand with the Pd center may contribute a key factor in reactivity and chemoselectivity. Assisting with density functional theory (DFT) calculations, the results revealed that the oxidative addition step in this reaction was a controlling‐chemoselectivity step.

Chemoselectivity

Reactivity

10.1002/cjoc.202200695

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Citations (9)

ChemInform Abstract: Assembly of Substituted 3‐Methyleneisoindolin‐1‐ones via a CuI/L‐Proline‐Catalyzed Domino Reaction Process of 2‐Bromobenzamides and Terminal Alkynes.

ChemInform (2009)

Li Li Miao Wang Xiaojing Zhang Yongwen Jiang Dawei Ma

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Domino

10.1002/chin.200930128

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Citations (0)

Microstructural study of adiabatic shear bands formed in serrated chips during high-speed machining of hardened steel

Journal of Materials Science (2009)

Chun Zheng Duan Yuanwen Cai Miao Wang G. H. Li

Adiabatic shear band

Equiaxed crystals

Recrystallization (geology)

Chip formation

Hardened steel