Chinese Journal of Chemistry

Cover image for Chinese Journal of Chemistry

January, 2011

Volume 29, Issue 1

Pages 1–208

  1. Editorial

    1. Top of page
    2. Editorial
    3. Full Papers
    4. Notes
    5. Instructions for Authors
    6. Masthead
  2. Full Papers

    1. Top of page
    2. Editorial
    3. Full Papers
    4. Notes
    5. Instructions for Authors
    6. Masthead
    1. Stability, Infrared Spectra and Electronic Structures of (ZrO2)n(n=3–6) Clusters: DFT Study (pages 13–20)

      Rui Jin, Yonghong Zhang, Shiping Huang, Peng Wang and Pinghui Tian

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190040

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      The stability, infrared spectra and electronic structures of (ZrO2)n (n=3–6) clusters are investigated by using density functional theory. The electron density of the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) states are shown in the lowest-energy structural (ZrO2)5 clusters.

    2. Fractal-like Kinetic Characteristics of Coalbed Methane Hydrate Dissociation at Normal Pressure (pages 21–26)

      Feng Xu, Qiang Wu and Lihua Zhu

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190055

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      Dissociation kinetics of the coalbed methane hydrate at normal pressure has been studied by using fractal geometry theory.

    3. Thermal Behavior Investigation of LiNi1/3Co1/3Mn1/3O2-Based Li-ion Battery under Overcharged Test (pages 27–32)

      Haiyan Wang, Aidong Tang and Prof. Dr. Kelong Wang

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190056

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      DSC curves of unwashed LixNi1/3Co1/3Mn1/3O2-based cathode charged to different voltages were investigated. It is noted that the onset temperature of exothermic peaks in cathode decreased evidently and heat generation had large increase with the increasing of charged voltage (overcharge states), which implied the poor thermal stability of LixNi1/3Co1/3Mn1/3O2 when the battery was under overcharge test.

    4. Preparation of CuS-P(NIPAM-co-MAA) Hybrid Microgels with Controlled Surface Structures (pages 33–40)

      Ying Zhang, Huijin Liu and Yu Fang

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190057

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      CuS-P(NIPAM-co-MAA) hybrid microgels with patterned surface structures have been synthesized by the in situ formation of CuS within the swollen porous network of the microgel template.

    5. QSPR Analysis of the Patterns Scheme Parameters for the Prediction of Monomer Reactivity Ratios (pages 41–47)

      Bing Yi, Zhengde Tan and Xinliang Yu

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190058

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      The descriptors derived from radicals with structure C1H3[BOND]C2HR3· (formed from C1H2=C2HR3+H·) can be well used to correlate the reactivity parameters (u and v) of the revised patterns scheme. The genetic algorithm method and multiple linear regression analysis were used to develop QSPR models for the two parameters.

    6. Investigating the Calculation of Rotational Viscosity of the Mixture Comprising Different Kinds of Liquid Crystals: Molecular Dynamics Computer Simulation Approach (pages 48–52)

      Jinsoo Kim, Muhammad Jamil, Jae Eun Jung, Jae Eun Jang, Ahmad Farzana, Woo Lee Jin, Woo Park Sang, Min-Kyung Woo, Ji Yeon Kwak and Young-Jae Jeon

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190059

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      Molecular dynamics (MD) computer simulation techniques, as a powerful tool commonly utilized by the liquid crystal display (LCD) community, usually are employed for computing the equilibrium and transport properties of a classical many body system, since they are very similar to real experiments in many respects. In this paper we present molecular dynamics computer simulation results taken for a mixture of the two different kinds of nematic liquid crystals (LCs). We calculated rotational viscosity from Brownian behavior with friction of the mean director of the mixture comprising pentylcyanobiphenol (5CB) and decylcyanobiphenol (10CB) by using molecular dynamics computer simulation, where intermolecular potential parameter is Generalized AMBER Force Field (GAFF)

    7. Diperoxo Complexes of Vanadium(V) Containing Mannich Base Ligands (pages 53–58)

      Simpy Mahajan, Balgar Singh, Mohita Sharma, H. N. Sheikh and B. L. Kalsotra

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190060

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      The vanadium(V) peroxo complexes containing Mannich base ligands having composition Na[VO(O2)2(L-L)]·H2O (where L-L=morpholinobenzyl acetamide, piperidinobenzyl acetamide, morpholinobenzyl benzamide, piperidinobenzyl benzamide, morpholinomethyl benzamide, piperidinomethyl benzamide, morpholinobenzyl formamide, piperdinobenzyl formamide) have been reported. The synthesized complexes have been characterized by various physico-chemical techniques. These studies revealed that the synthesized complexes are uni-univalent electrolytes and diamagnetic in nature. The ligands are bound to metal in a bidentate mode through carbonyl oxygen and the ring nitrogen. Thermal analysis result provides conclusive evidence for the presence of one molecule of lattice water in the complexes. Mass spectra confirm the molecular mass of the complexes.

    8. Crystal Structure, Thermal Decomposition Behaviors and Sensitivity Properties of a Novel Energetic Compound [Co(DAT)6] (ClO4)2 (pages 59–64)

      Shuyuan Qi, Zhimin Li, Zunning Zhou, Yan Cui, Guotao Zhang, Prof. Dr. Tonglai Zhang, Jianguo Zhang and Li Yang

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190061

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      A new coordination compound of [Co(DAT)6](ClO4)2 was synthesized and characterized. In addition, thermal decomposition mechanism and the sensitivities of this complex were investigated.

    9. Synthesis, Crystal Structure and DNA Cleavage Activity of a Ternary Copper(II) Complex of Dipyrido[3,2-d:2′,3′-f]-quinoxaline and Glycine (pages 65–71)

      Shouchun Zhang, Xiaogai Chun, Yun Chen and Jianliang Zhou

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190062

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      A ternary copper(II) complex, [Cu(Dpq)(Gly)(H2O)]·NO3·1.5H2O (Dpq=dipyrido[3,2-d:2′,3′-f]quinoxaline, Gly=glycine), has been synthesized and structurally characterized. The complex crystallized in a triclinic system with space group P-1, a=6.6979(9) Å, b=7.6351(10) Å, c=18.980(2) Å, α=85.815(2) °, β=88.182(2)°, γ=71.203(2)°. The five-coordinate copper(II) center is a distorted square pyramid. Absorption spectra, fluorescence spectra and CD spectra showed that there were interactions between the copper complex and DNA through a groove binding mode.

    10. Ligand-free Suzuki-Miyaura Cross-Coupling Reactions of Aryltriazenes with Arylboronic Acids (pages 72–78)

      Guangming Nan, Fanghua Zhu and Zhijun Wei

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190063

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      The boron trifluoride induced Suzuki-Miyaura cross-coupling of aryltriazenes with arylboronic acids catalyzed by Pd(OAc)2 without added ligands has been achieved for the first time.

    11. Pyridine-N-oxide: An Efficient Organocatalyst for Ring-Opening Reactions of Aziridines with Aryl Thiols (pages 79–84)

      Qin Yang, Zhenlan Yin, Min Yang and Yiyuan Peng

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190064

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      Pyridine-N-oxide serves as an efficient catalyst for the ring-opening reactions of N-tosylaziridines with various aryl thiols under mild conditions. This transformation is highly effective, which gives rise to the corresponding β-amino sulfides in good to excellent yields.

    12. Flavonol Glycoside from Psorospermum androsaemifolium (pages 85–88)

      Poumale Herve Martia Poumale, Hans Christoph Krebs, Dawe Amadou, Yoshihito Shiono, Alphonsine Nkapwa Guedem, Justin Komguem, Bonaventure Tchaleu Ngadjui and Rivoarison Randrianasolo

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190065

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      A new flavonol glycoside, 3′-(4′ ′′-(3′′′′,4′′′′-dihydroxyphenoxy)-2′′′-hydroxyphenoxy)acanthophorin B (1a) with several known compounds were isolated from the chloroform extract of the stem bark of Psorospermum androsaemifolium

    13. 2D-Π-A Type Organic Dyes Based on N,N-Dimethylaryl Amine and Rhodamine-3-acetic Acid for Dye-sensitized Solar Cells (pages 89–96)

      Kai Tang, Mao Liang, Yongkang Liu, Zhe Sun and Song Xue

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190066

    14. Synthesis of Novel Spiro Thiazolo[3,2-a][1,3,5]triazines via 1,3-Dipolar Cycloaddition of Azomethine Ylide (pages 97–101)

      Xiaofang Li, Haochong Liu, Aiting Zheng, Zhikui Li, Guobin Li, Xianyong Yu and Pinggui Yi

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190067

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      The 1,3-dipolar cycloaddition of an azomethine ylide generated by a decarboxylative route from sarcosine and acenaphthenequinone to 7-arylmethylidene-3-aryl-3,4-dihy-dro-2H-thiazolo[3,2-a][1,3,5]triazin-6(7H)-ones afforded novel dispiro[acena-phthyl-ene-1,2′-pyrrolidine]-3′,7′ ′-[1,3]thiazolo[3,2-a][1,3,5]triazines in moderate yields. The structures of the products were determined and characterized thoroughly by NMR, MS, IR, elemental analysis and X-ray crystallographic analysis. The results of experiment indicated that this 1,3-dipolar cycloaddition proceeded with high stereoselectivity and regioselectivity.

    15. Synthesis and Antimicrobial Activity of 2-Methyl-5-nitroaniline Derivatives: A Structure-Activity Relationship Study (pages 102–108)

      Mallesha Lingappa, N. Mohana Kikkeri, Rakshith Devaraju and Satish Sreedharamurthy

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190034

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      A series of novel 2-methyl-5-nitroaniline derivatives were synthesized and their antimicrobial efficacy was tested. Among the synthesized compounds, 5f and 5d showed good antimicrobial activity.

    16. [BMIM]Cl Catalyzed One-Pot Synthesis of α-Aminophosphonate Derivatives Containing a 4-Phenoxyquinazoline Moiety under Microwave Irradiation (pages 109–117)

      Song Bai, Baoan Song, Pinaki S. Bhadury, Song Yang, Deyu Hu and Wei Xue

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190035

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      [BMIM]Cl catalyzed three component Mannich-type reaction of 4-(quinazolin-4-yloxy)- benzenamine and aldehyde with dialkyl phosphite under microwave irradiation has been described. The salient features of the reaction leading to new α-aminophosphonates include shorter reaction time and good yields. The method is environmentally friendly and does not require toxic catalysts or solvents. To the best of our knowledge, this is the first report for [BMIM]Cl induced one-pot synthesis of α-aminophosphonate derivatives.

    17. LiBr as an Efficient Catalyst for One-pot Synthesis of Hantzsch 1,4-Dihydropyridines under Mild Conditions (pages 118–122)

      D. K. Yadav, R. Patel, V. P. Srivastava, G. Watal and L. D. S. Yadav

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190036

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      A simple, inexpensive and efficient one-pot synthesis of 1,4-dihydropyridines has been accomplished via lithium bromide-catalyzed Hantzsch three-component condensation reaction of an aldehyde, α,β-ketoester and ammonium acetate in acetonitrile at room temperature in good to excellent yields. The present protocol is applicable to wide range of substrates including aliphatic, aromatic and heterocyclic aldehydes affording 1,4-dihydropyridines.

    18. Silica Supported Perchloric Acid: A Convenient and Environmentally Friendly Catalyst for the One-pot Multicomponent Synthesis of β-Acetamido Ketones (pages 123–130)

      Masoud Nasr-Esfahani, Morteza Montazerozohori and Tahere Gholampour

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190038

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      A modified Dakin-West one-pot, four-component condensation of aryl aldehyde, aryl ketone, acetyl chloride and acetonitrile in the presence of silica supported perchloric acid as an active, inexpensive, recoverable and recyclable catalyst is reported for the synthesis of β-acetamido ketones under mechanical stirring and under ultrasonic irradiation conditions. The advantages of this system are short reaction times, good to excellent yields and the ability to carry out the large scale reactions.

    19. Fe3O4/ZnS Hollow Nanospheres: A Highly Efficient Magnetic Heterogeneous Catalyst for Synthesis of 5-Substituted 1H-Tetrazoles from Nitriles and Sodium Azide (pages 131–134)

      Gang Qi, Wei Liu and Zhining Bei

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190039

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      The catalyst can be easily separated by a magnet for further reuse. After reused for three times, the catalytic activity can maintain 90% of the initial value and exhibits good magnetism.

    20. A Spectrophotometric Study of Streptomycin Effect on the Clinical Urea Determination (pages 135–142)

      Snezana S. Mitic, Gordana Z. Miletic, Danijela A. Kostic and Ivana D. Rasic

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190041

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      The results of spectrophotometric studying of the inhibitory effect of streptomycin on the modified Berthelot reaction for urea determination were shown and a new kinetic method for determining streptomycin in pharmaceutical preparations and human urine, on the basis of the obtained results, was developed.

    21. Synthesis of Amino-Functionalized Hexagonal Mesoporous Silica for Adsorption of Pb2+ (pages 143–146)

      Kun Wei, Lijun Shu, Wusheng Guo, Yuan Wu and Xiaofeng Zeng

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190042

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      Highly ordered amino-functionalized hexagonal mesoporous silica (HMS-NH2) has been synthesized successfully by co-condensation, and its adsorption behavior for Pb2+ ions has been studied and discussed.

    22. Ultrasonic Extraction Coupled with Capillary Electrophoresis for the Determination of Azo Dyes in Lipsticks Using Ionic Liquid as Dynamic Coating and Background Electrolyte (pages 147–152)

      Dan Li, Ziming Wang, Lu Wang, Xu Xu and Prof. Dr. Hanqi Zhang

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190043

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      The azo dyes in the lipsticks were determined by ultrasonic extraction capillary electrophoresis. 1-Butyl-3-methylimidazo- lium tetrafluoroborate was used as dynamic coating and background electrolyte. To improve extraction rate and yield, lipstick samples were coated on a glass slide before ultrasonic extraction. Several experimental conditions were examined and optimized. The proposed method was applied to the analysis of real lipstick samples and the results were satisfactory.

    23. Photosensitive Azopolymer Brushes via Atom Transfer Radical Polymerization for Protein Sensing (pages 153–158)

      Zhihong Zhang, Yaoyan Wang, Fufeng Yan, Donglai Peng and Zhi Ma

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190044

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      Novel photosensitive azopolymer brushes were synthesized via surface initiated atom transfer radical polymerization using initiator self-assembled on Au surface. Such azopolymers can undergo trans-cis-trans photoisomerization efficiently by photo-irradiation with UV light. It could lead to the reversible adsorption of bovine serum albumin (BSA) adsorption on azopolymer brush surfaces. It suggests that the protein biochips could be regenerated safely by UV irradiation rather than by being rinsed with chemical reagents. This photodeformable surface on the azopolymer warrants further investigation for protein chip application since the azopolymer can hold protein molecules without denaturation caused by one-step photoirradiation.

    24. Proteomics Analysis of T Lymphocytes Damage Induced by Ionizing Irradiation (pages 159–164)

      Ying Shi, Xuan Zhang, Ning Liu, Feng Liang, Fengrui Song, Prof. Dr. Zhiqiang Liu and Shuying Liu

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190045

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      A proteomic method was applied to investigation on alteration of proteome of human T-lymphocyte cells after irradiation. The Jurkat cells were irradiated with 4 Gy X-ray and the cell lysates were collected at different times after irradiation (6, 12, 18, 24 and 48 h). The whole proteins were separated and quantified by two-dimensional fluorescence difference gel electrophoresis, and then the differentially expressed proteins were identified by mass spectrometry.

    25. Kinetic Analysis of the Interaction between Nonsteroidal Anti-inflammatory Drugs and Cyclooxygenase-2 Using Wavelength Modulation Surface Plasmon Resonance (pages 165–170)

      Xia Liu, Ying Li and Zhao Lin

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190046

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      A surface plasmon resonance (SPR) biosensor based on wavelength modulation technology was developed and validated for the kinetic analysis of the interactions between two nonsteroidal anti-inflammatory drugs (NSAIDs) and cyclooxygenase-2 (COX-2). After the effect of different concentration COX-2 on the binding capacity of the SPR biosensor surface was studied, the COX-2 was immobilized covalently onto the biosensor surface using a standard amine coupling method. The affinity constants for indomethacin, ketoprofen binding to COX-2 are 7.5×103 L/mol and 9.25×103 L/mol, respectively. The biosensor surface can be regenerated after being rinsed with 0.01 mol/L NaOH, and the biosensor can be used repeatedly. These indicated that the wavelength modulation SPR biosensor has the potential application in the fields of pharmacokinetics, pharmacodynamics and drug discovery.

    26. Comprehensive Profiling for Histone H4 of Human Liver Cells Using High Resolution LTQ-Orbitrap Mass Spectrometry (pages 171–177)

      Aiying Nie, Prof. Dr. Haojie Lu, Pengyuan Yang and Fuchu He

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190047

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      Here, the combinatorial method of high resolution LTQ-Orbitrap mass spectrometry and multiple enzymes was employed to identify the post translational modifications (PTMs) of histone H4 of human liver cells. The novel methylation site, argnine 67 (R 67), was observed besides some sites reported previously such as lysine 31 (K 31), lysine 44 (K 44), argnine 55 (R 55) and lysine 59 (K 59) in the global domain. Meanwhile, various combinations of acetylation of lysine 5 (K 5), lysine 8 (K 8), lysine 12 (K 12), lysine 16 (K 16) and methylation of lysine 20 (K 20) in the NH2-terminal tails were also identified after the LC-MS/MS analysis of trypsin, Arg-C, Glu-C and chymotrypsin digests.

    27. Syntheses, Structures and Properties of Four Manganese Coordination Polymers Derived from 4-Amino-3,5-bis(imidazol-1-ylmethyl)-1,2,4-triazole (pages 178–184)

      Yunfei Feng, Deyun Yuan, Ju Wang, Dr. Baolong Li and Haiyan Li

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190048

      Thumbnail image of graphical abstract

      Four coordination polymers {[Mn(abit)3](ClO4)2}n (1), {[Mn(abit)3](PF6)2}n (2), [Mn(abit)(dca)2(H2O)2]n (3a) and [Mn(abit)(dca)2(H2O)2]n (3b) were synthesized and characterized. Compounds 1 and 2 are one-dimensional triple-stranded chain. Compounds 3a and 3b are polymorphous and construct one-dimensional single chain. The conformational analysis is performed. The thermal properties have been investigated.

    28. Facile Synthesis of Multi-Branched Gold Nanostructures through a TBAB-Assisted Route in Aqueous Solution and Their SERS Property (pages 185–190)

      Luyan Wang, Xinzhou Wu, Meishan Pei, Zhiyan Wu, Xiaonan Li and Xutang Tao

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190049

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      Multi-branched gold nanoparticles with relatively long branches are synthesized in high yield (practically 100% of the particles have numerous branches) by using TBAB (1.4 mmol/L) as the capping agent in aqueous solutions at mild temperature.

    29. Controlled-growth of Zn(OH)F Microbesoms in the Mild Aqueous Solution and Their Photocatalytic Activity (pages 191–195)

      Ying Peng

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190050

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      Novel structured Zn(OH)F microbesoms were controllably synthesized by a facile solution-based method using polymer as crystal growth modifier. Under UV-irradiation condition, the degradation of methyl orange (MO) in solution reached to 60% in 10 min in the presence of Zn(OH)F microbesoms.

  3. Notes

    1. Top of page
    2. Editorial
    3. Full Papers
    4. Notes
    5. Instructions for Authors
    6. Masthead
    1. Asymmetric Direct Aldol Reaction of Cyclohexanone Catalyzed by (N′-Benzyl-N′-D-prolyl)-trans-4-hydroxy-L-proline Hydrazide (pages 196–198)

      Chuanling Cheng and Wenliang Wang

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190051

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      Organocatalyst proline hydrazides 2 was proved to be a superior catalyst for the aldol reaction of cyclohexanone and aromatic aldehydes, affording up to 98:2 dr and 98% ee.

    2. A Recyclable and Highly Effective ZnO-beta Zeolite as a Catalyst for One-pot Three-Component Synthesis of Tetrahydrobenzo[b]pyrans (pages 199–202)

      Santosh Shriram Katkar, Machhindra Karbhari Lande, Balasaheb Ramrao Arbad and Suresh Tukaram Gaikwad

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190052

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      The catalytic activity of ZnO-beta zeolite as solid heterogeneous catalyst for the synthesis of biologically important compound tetrahydrobenzo[b]pyran derivatives has been studied. The present method has several advantages, such as simple experimental procedure combined with the easy work-up, high to excellent yields of products, recovery and reusability of catalyst.

    3. Carbon-Based Solid Acid as An Efficient and Reusable Catalyst for One-Pot Synthesis of Tetrasubstituted Imidazoles under Solvent-Free Conditions (pages 203–206)

      Niloofar Tavakoli-Hoseini and Abolghasem Davoodnia

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190053

      Thumbnail image of graphical abstract

      Carbon-based solid acid catalyst was found to be highly efficient, eco-friendly and recyclable heterogeneous catalyst for the multicomponent reaction of benzil, aromatic aldehyde, primary amine and ammonium acetate for the synthesis of 1,2,4,5- tetrasubstituted imidazoles in good to excellent yields. The present methodology offers several advantages, such as high yields, short reaction time, mild reaction condition and a recyclable catalyst with a very easy work up.

  4. Instructions for Authors

    1. Top of page
    2. Editorial
    3. Full Papers
    4. Notes
    5. Instructions for Authors
    6. Masthead
    1. Instructions for Authors (pages 207–208)

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190054

  5. Masthead

    1. Top of page
    2. Editorial
    3. Full Papers
    4. Notes
    5. Instructions for Authors
    6. Masthead
    1. Masthead

      Article first published online: 9 FEB 2011 | DOI: 10.1002/cjoc.201190068

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