Lianhui Wang

The Synergetic Innovation Center for Advanced Materials

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i-10 index

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Co-Authors

Xiuling Cui

Zhengzhou University

Zi Yang

Changsha Medical University

Yadong Feng

Xiamen University

Si‐Hai Wu

Huaqiao University

Lutz Ackermann

University of Göttingen

Mengqi Yang

Shanxi Medical University

Changsheng Kuai

Dalian Institute of Chemical Physics

Yusheng Wu

Zhengzhou University

Jingya Li

Anhui University of Traditional Chinese Medicine

Yudong Li

Northeast Forestry University

Cooperative Institutions

Huaqiao University

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Nanjing University of Posts and Telecommunications

Zhengzhou University

Zhejiang University

Xiamen University

Beijing National Laboratory for Molecular Sciences

Institute of Chemistry

Shanghai Jiao Tong University

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Ruthenium-Catalyzed Direct Oxidative Alkenylation of Arenes through Twofold C–H Bond Functionalization in Water: Synthesis of Ethyl (E)-3-(2-Acetamido-4-methylphenyl)acrylate

Organic Syntheses (2015)

Lianhui Wang

Surface Modification

Ethyl acrylate

Methyl acrylate

10.15227/orgsyn.092.0131

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Citations (1)

Iridium(III)-Catalyzed One-Pot Access to 1,2-Disubstituted Benzimidazoles Starting from Imidamides and Sulfonyl Azides

Organic Letters (2017)

Linhua Xu Lianhui Wang Yadong Feng Yudong Li Lei Yang

A novel Ir-catalyzed annulation of imidamides with sulfonyl azides has been developed. 1,2-Disubstituted benzimidazoles could be easily obtained in up to 99% yield for more than 40 examples. The products further streamline the synthesis of molecules that are important building blocks for organic synthesis and drug discovery. This strategy features high regioselectivity, efficiency, good tolerance of functional groups, and mild reaction conditions.

Sulfonyl

Annulation

Reaction conditions

10.1021/acs.orglett.7b02028

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Citations (55)

A Novel Method for Preparing Poly(vinyl alcohol) Hydrogels: Preparation, Characterization, and Application

Industrial & Engineering Chemistry Research (2017)

Shuaijiang Ma Shiwei Wang Qian Li Yuting Leng Lianhui Wang

This work provides a new method to prepare poly(vinyl alcohol) (PVA) hydrogel. Compared with the traditional repeated freeze–thaw method, the physical cross-linking method was adopted to prepare a high-strength hydrogel in one step. The morphology, melting, and crystallization behavior and mechanical properties of the hydrogel were investigated. The hydrogel has a high water content and reswelling rate, as well as a high melting temperature and mechanical strength. It also has a stable cross-linked structure in the temperature range of 25–65 °C. The hydrogel fracture surface shows ductile and brittle fracture morphology. The protrusions in the hydrogel three-dimensional topography are more numerous and homogeneous when the solvent preparation ratio is 4–6. On the basis of the good plasticity of the hydrogels, tubular hydrogels with inner diameters of 1–6 mm are also prepared to widen their applications.

Vinyl alcohol

Brittleness

Morphology

Mechanical strength

10.1021/acs.iecr.7b01812

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Citations (63)

CCDC 808311: Experimental Crystal Structure Determination

The Cambridge Structural Database (2012)

Shujuan Liu Huibin Sun Yun Ma Shanghui Ye Xiangmei Liu

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccw43kn

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Citations (0)

CCDC 1942741: Experimental Crystal Structure Determination

The Cambridge Structural Database (2019)

Wei Fu Lianhui Wang Zi Yang Jiang‐Shan Shen Fei Tang

10.5517/ccdc.csd.cc236l20

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Citations (0)

Rh(III)-Catalyzed Sequential C–H Amination/Annulation Cascade Reactions: Synthesis of Multisubstituted Benzimidazoles

Organic Letters (2019)

Siqi Huang Huan Li Xiangying Sun Linhua Xu Lianhui Wang

An efficient and practical method to construct benzimidazoles via Rh(III)-catalyzed sequential C-H amination and annulation cascade reaction has been developed. The cascade reaction displays high step, atom, and redox economy, is compatible with the air, and has good functional group tolerance and high efficiency. The titled products can be easily further converted into imidazo[4,5-c]acridines, which were observed unique fluorescent properties.

Annulation

Atom economy

Cascade reaction

Reaction conditions

10.1021/acs.orglett.9b01902

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Citations (40)

Iridium-Catalyzed Direct ortho-C–H Amidation of Benzaldehydes through N-Sulfonyl Imines as Mask

Organic Letters (2016)

Yudong Li Yadong Feng Linhua Xu Lianhui Wang Xiuling Cui

Ir-catalyzed direct C–H sulfamidation of benzaldehydes has been achieved. A series of ortho-amided benzaldehydes were obtained in up to 95% yields for 21 examples with excellent regioselectivity and broad functional group tolerance. This transformation could proceed smoothly with low catalyst loading under external-oxidant-, acid-, or base-free conditions. Molecular nitrogen was released as the sole byproduct, providing an environmentally benign sulfamidation process.

Sulfonyl

10.1021/acs.orglett.6b02406

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Citations (43)

Facile synthesis of aryl(het)cyclopropane catalyzed by palladacycle

Tetrahedron (2011)

Min Zhang Xiuling Cui Xiaopei Chen Lianhui Wang Jingya Li

Cyclopropane

Biphenyl

Aryl halide

Coupling reaction

10.1016/j.tet.2011.11.024

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Citations (19)

Cobalt-Catalyzed Selective Synthesis of Isoquinolines Using Picolinamide as a Traceless Directing Group

Organic Letters (2017)

Changsheng Kuai Lianhui Wang Bobin Li Zhenhui Yang Xiuling Cui

Picolinamide has first been employed as a traceless directing group for the cobalt-catalyzed oxidative annulation of benzylamides with alkynes to synthesize isoquinolines through C–H/N–H bonds activation. Oxygen is used as a terminal oxidant. This protocol exhibits good functional group tolerance and excellent regioselectivity. Both terminal and internal alkynes can be efficiently applied to this catalytic system as substrates.

Functional group

Annulation

Molecular oxygen

10.1021/acs.orglett.7b00702

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Citations (101)

Ruthenium-catalyzed aerobic oxidative coupling of alkynes with 2-aryl-substituted pyrroles

Chemical Science (2011)

Lutz Ackermann Lianhui Wang Alexander V. Lygin

Ruthenium-catalyzed aerobic oxidative annulations of alkynes were accomplished with co-catalytic amounts of Cu(OAc)2·H2O under ambient air. The C–H/N–H bond functionalization occurred with unparalleled selectivities and ample scope to deliver structural analogs of bioactive marine alkaloids.

Surface Modification

10.1039/c1sc00619c

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Citations (184)