Chinese Journal of Chemistry

Cover image for Vol. 33 Issue 8

Early View (Online Version of Record published before inclusion in an issue)

Editors: Guozhen Ji, Shengming Ma

Online ISSN: 1614-7065

Associated Title(s): Chemistry - A European Journal, Chemistry – An Asian Journal, Israel Journal of Chemistry, The Chemical Record

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  1. 1 - 22
  1. Reviews

    1. Gold Nanoparticles for Cancer Theranostics

      Hong Liang, Huayu Tian, Mingxiao Deng and Xuesi Chen

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500390

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      Gold nanoparticles have seen unprecedented development in biomedical field, particularly for caner theranostics. This review introduces methods for preparing various shapes of gold nanoparticles and describes their current applications in the field of cancer treatment. Moreover, the review presents the development routes and current issues of gold nanoparticles in clinical theranostics.

  2. Full Papers

    1. Direct Three-Component Synthesis of α-Cyano Acrylates Involving Cascade Knoevenagel Reaction and Esterification

      Yanfeng Jing, Jiaojiao Meng, Yunyun Liu and Jie-Ping Wan

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500420

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      In the presence of TCT organocatalyst, the direct syntheses of alkyl acrylates and chromenones have been realized via three-component reactions of aryl aldehydes, alcohols and cyano acetamide.

  3. Communications

    1. 4-OH-TEMPO/TCQ/TBN/HCl: A Metal-Free Catalytic System for Aerobic Oxidation of Alcohols under Mild Conditions

      Yanli Dong, Xiaomei Zhao and Renhua Liu

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500357

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      A green and economical catalyst system, 4-OH-TEMPO/TCQ/TBN/HCl, for the aerobic oxidation of a broad range of primary and secondary alcohols to the corresponding carbonyl compounds has been developed. These reactions proceed without transition-metals under mild conditions with excellent yields.

    2. Highly Efficient Synthesis of Arylpyrrole Derivatives via Rh(III)-Catalyzed Direct C[BOND]H Arylation with Aryl Boronic Acids

      Liang Wang, Zhan Li, Xing Qu and Wangming Peng

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500354

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      A highly efficient Rh(III)-catalyzed direct C[BOND]H arylation of pyrrole derivatives with aryl boronic acids under mild conditions has been developed. The methodology features wide substrate scope and excellent functional group compatibility (20 examples, up to 98% yield).

    3. Pd-Catalyzed Synthesis of α-Aryl Vinylphosphonates via Suzuki Arylation of α-Phosphonovinyl Nonaflates

      Meijuan Yuan, Yewen Fang, Li Zhang, Xiaoping Jin, Minjia Tao, Qilin Ye, Ruifeng Li, Jinjian Li, Hui Zheng and Juejun Gu

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500414

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    4. AgOTf-Catalyzed Tandem Reaction of Oxabenzonorbornadienes with Arylacetylenes

      Yongyun Zhou, Shanshan Liu, Hualei Chen, Jingchao Chen, Weiqing Sun, Sifeng Li, Qingjing Yang and Baomin Fan

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500392

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      A tandem isomerization/hydroarylation reaction of oxabenzonorbornadienes and arylacetylenes was realized by using AgOTf as catalyst. 1,1-Diarylethylenes could be easily generated as products in moderate to good yields in this tandem reaction.

    5. One-Pot Solvothermal Synthesis of TiO2 Nanobelt/Graphene Composites for Selective Renal Cancer Cells Destruction

      Jinsheng Cheng, Weihong Wan and Wenjuan Zhu

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500339

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      A facile one-pot solvothermal approach to synthesize TiO2 nanobelt/graphene composites (TiO2/GR) was developed. The reduction of graphene oxide (GO) nanosheets was accompanied by generation of TiO2/GR in one-step. In vitro experiments revealed that the renal cancer (RENCA) cell viability decreased sharply to 4.72% in the presence of the resulting composites in the near infrared light (NIR) window.

  4. Full Papers

    1. Mechanism of Incompatible Herb Pairs, Panax ginseng and Veratrum nigrum L.: Material Basis and Metabolic Profiles of Ginsenosides in Rat Intestinal Bacteria

      Xiudong Yang, Xue Li, Ying Xu, Zifeng Pi, Na Lin, Zhiqiang Liu and Fengrui Song

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500307

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      The mechanism of incompatibility of P. ginseng and V. nigrum L. was studied from the aspects of substance basis and metabolic profiles using ESI-MS and UPLC-MSn.

    2. Synthesis of Hydroxyapatite Nanorods under Mild Conditions and Their Drug Release Properties

      Deyan Kong, Xinli Xiao, Xueying Qiu, Wenbo Zhang and Yulin Yang

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500343

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      Hydroxyapatite (HAp) nanorods with high aspect ratio have been successfully synthesized via the hydrolysis of the precursor CaHPO4 at 60°C at atmospheric pressure. The as-prepared CaHPO4 sample using CTAB as surfactant is well crystallized at the first precipitation step. At the second hydrolysis step, the CTA+ and OH act to control the formation and growth of HAp nanorods. The HAp nanorods modified with suitable surfactants are of great potential applications in drug delivery system.

    3. One-pot Two-Step Cycloaddition Reaction for Convenient Synthesis of Polycyclic Spirooxindole-fused [1,3]Oxazines

      Jing Sun, Hui Gong and Chaoguo Yan

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500332

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      Three-component reactions of substituted pyridines, isatins with methyl propiolate, or dimethyl acetylenedicarboxylate afforded spiro[3H-indole-3,2′-[2H,9aH-pyrido[2,1-b][1,3]oxazines], which in turn reacted with N-arylmaleamide to give novel spirooxindoline fused [1,3]oxazines in good yields.

    4. A Fluorescent Probe for Hg2+ Based on Gold(I) Complex with An Aggregation-Induced Emission Feature

      Xie Han, Xiaoyi Lü, Zhao Chen, Guangao Yu, Jun Yin and Shenghua Liu

      Article first published online: 12 AUG 2015 | DOI: 10.1002/cjoc.201500324

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      We designed and synthesized a gold(I) complex that exhibited aggregation-induced emission in acetonitrile-water mixtures. It showed high selectivity and sensitivity for Hg2+ in acetonitrile-water (1:1, V:V) solution. Dynamic light scattering measurements were conducted to verify that the addition of Hg2+ changed the particle size and induced fluorescence quenching.

    5. Enhancing the Structural Diversity and Bioactivity of Natural Products by Combinatorial Modification Exemplified by Total Tanshinones

      Yafang Tan, Xiaohui Sun, Fuyue Dong, Haiyan Tian and Renwang Jiang

      Article first published online: 22 JUL 2015 | DOI: 10.1002/cjoc.201500276

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      Six new quinoxlinetanshinones 16 were isolated from the combinatorial modified semi-synthetic mixture. These quinoxlinetanshinones demonstrated strong DNA binding properties.

    6. Bromine Bonding Induced Selective Recognition of Different Guests for Hexaphenylbenzene Bromides in the Solid State

      Lianhui Peng, Pengcheng Zhu, Xianggao Meng and Chun Zhang

      Article first published online: 22 JUL 2015 | DOI: 10.1002/cjoc.201500293

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      Selective recognition of different guests for hexaphenylbenzene bromides in the solid state.

    7. TMSCl Promoted Direct sp3 C-H Alkenylation to Construct (E)-2-Styryl-tetrahydrobenzo[d]thiazoles

      Chengqiao Cao, Wenbin Wang, Fan Zhang, Nianyu Huang and Kun Zou

      Article first published online: 22 JUL 2015 | DOI: 10.1002/cjoc.201500341

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      A high-efficient and stereo-specific approach for synthesizing (E)-2-styryl-tetrahydrobenzo[d]thiazoles via TMSCl-catalyted direct sp3 C-H alkenylation of 2-methyl-5,6-dihydrobenzo[d]thiazol-7(4H)-one under metal-free conditions has been developed.

    8. Preparation of ZSM-5 Coated on Monolithic Interconnected Macroporous Al2O3 Using Cheap n-Butylamine as Template

      Mingliang Sun, Tianbo Zhao, Jia Wang, Zhaofei Ma and Fengyan Li

      Article first published online: 22 JUL 2015 | DOI: 10.1002/cjoc.201500369

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      The irregular ZSM-5 zeolites were formed and coated on monolithic interconnected macroporous Al2O3 after seeding progress and impregnated, aged and hydrothermal reaction in the crystallization solution using n-butylamine as template.

    9. Preparation and Intramolecular C[BOND]C Coupling Reaction for Bis-benzimidazolium Salt

      Rui Liu, Ran Huo, Yue Bi, Zhixiang Zhao and Qingxiang Liu

      Article first published online: 22 JUL 2015 | DOI: 10.1002/cjoc.201500375

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      One new compound 2 containing two boat-like seven-membered rings was prepared through intramolecular C[BOND]C coupling reaction under the catalysis of Pd(OAc)2.

    10. Hyaluronic Acid-Gadolinium Complex Nanospheres as Lymphatic System-Specific Contrast Agent for Magnetic Resonance Imaging

      Guangyu Wu, Huajuan Zhang, Zufeng Zhan, Qing Lu, Jiejun Cheng, Jianrong Xu and Jun Zhu

      Article first published online: 22 JUL 2015 | DOI: 10.1002/cjoc.201500135

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      A novel MRI contrast agent, hyaluronic acid gadolinium complex (HA-Gd-DTPA) nanospheres, was prepared by the synthesis of hyaluronic acid gadolinium complexes and their assembly, which showed obviously higher relaxation effectiveness and MRI contrast between blood vessel and lymph vessel in rabbit than that of Magnevist.

  5. Communications

    1. Ruthenium Trichloride Catalyzed Highly Efficient Deoximation of Oximes to the Carbonyl Compounds and Nitriles without Acceptors

      Yuxiao Liu, Na Yang, Changhu Chu and Renhua Liu

      Article first published online: 29 JUN 2015 | DOI: 10.1002/cjoc.201500325

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      An acceptor-free catalysis protocol for the deoximation of ketoximes and aldoximes using RuCl3 as the catalyst has been developed. Under the optimized conditions, various oximes were converted to ketones and nitriles with excellent isolated yields.

    2. Spatially Interlinked Graphene with Uniformly Loaded Sulfur for High Performance Li-S Batteries

      Donghai Liu, Chen Zhang, Xiaohui Lv, Xiaoyu Zheng, Lei Zhang, Linjie Zhi and Quan-Hong Yang

      Article first published online: 29 JUN 2015 | DOI: 10.1002/cjoc.201500321

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      A three-dimensional graphene/S hybrid (G/S) is prepared. Freeze drying and evaporation-induced drying can induce different density and porous structure of G/S. The resulting hybrid can deliver a high specific capacity and good cyclicality.

  6. Full Papers

    1. Non-Flat Bisbenzylisoquinoline Alkaloid Fangchinoline As a Class of Potent G-Quadruplex Stabilizer with Anti-cancer Activity

      Qian Li, Junfeng Xiang and Yalin Tang

      Article first published online: 29 JUN 2015 | DOI: 10.1002/cjoc.201400841

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      Novel non-flat G-quadruplex ligands exhibit good stabilization to G-quadruplex structure. The ligand and the G-quadruplex form a 2:1 complex.

  7. Notes

    1. Identification and Fibrinolytic Evaluation of an Isoindolone Derivative Isolated from a Rare Marine Fungus Stachybotrys longispora FG216

      Ge Wang, Wenhui Wu, Quangang Zhu, Shiqing Fu, Xiaoyu Wang, Shaotong Hong, Ruihua Guo and Bin Bao

      Article first published online: 10 JUN 2015 | DOI: 10.1002/cjoc.201500176

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      An isoindolone derivative, Fungi fibrinolytic compound (FGFC1), was isolated from a rare marine microorganism strain Stachybotrys longispora FG216 and also evaluated for fibrinolytic activity in vitro and in vivo. FGFC1 is a potential thrombolytic activity agent in the future.

  8. Full Papers

    1. One-Step Synthesis of Graphene/Polyaniline Nanotube Composite for Supercapacitor Electrode

      Xin Fan, Zhewei Yang and Zheng Liu

      Article first published online: 5 MAY 2015 | DOI: 10.1002/cjoc.201500076

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      Graphene/polyaniline nanotube (GPNT) composite was synthesized using Vitamin C as both the template of polyaniline nanotube via in situ polymerization of aniline and the reducing agent of graphene oxide.

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