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Chinese Journal of Structural Chemistry 2018年第10期37卷 1619-1625页

作者： LI Hui-Ping MAO Min-Jie YU Jin-Fa ZHOU Xian-Bo JIAN Li-Ju ZHANG Dan-Dan LIN Mei-Jun CHEN Jian-Xin ZHANG Zhi-Chun College of Chemistry and Materials Science Fujian Normal UniversityFuzhou 350007，China State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002，China

The title complex N,O-bis{[2-[（2,4-dimethylphenyl）imino]-5-methoxyl]-phenol}-palladium（Ⅱ）（CC_（32）H_（32）N_2O_4Pd） has been synthesized by the reaction of 2-[（2,4-dimethylphenyl）imino]-5-methoxyl-phenol with Pd（CH_3COO）_2,and characterized by elemental analysis,IR spectrum and single-crystal X-ray diffraction *** crystal belongs to the monoclinic system,space group P2_1/c with a = 12.058（2）,b = 8.3624（17）,c = 14.735（3）？,β = 107.66（3）°,V = 1415.7（5）？~3,C_（32）H_（32）N_2O_4Pd,Mr = 615,Z = 2,D_c = 1.443 Mg/m^3,μ = 0.695 mm^（-1）,F（000） = 632,T = 293（2） K,the final R = 0.0514 and w R = 0.1356（I 〉 2s（I））.Under the co-catalysis of methylaluminoxane（MAO）,the palladium compound exhibited favorable catalytic activity for the polymerization of norbornene（NB）.

关键词： palladium complex norbornene polymerization bidentate ligand crystal structure catalysis

Synthesis, Structure and Norbornene Polymerization Catalyzed by palladium complex Bearing the 1,3-Diphenyl-2-((quinolin-8-ylamino)-methylene)-propane-1,3-dione Ligand

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Chinese Journal of Structural Chemistry 2013年第4期32卷 620-624页

作者：俞颖华陈建新孟素芹李超兰梅英张治纯 College of Chemistry and Chemical Engineering Fujian Normal University State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences

The title complex 1,3-diphenyl-2-（（quinolin-8-ylamino）methylene）propane-l,3- dione-palladium was synthesized by the reaction of 1,3-diphenyl-2-（（quinolin-8-ylamino）-methylene）propane-1,3-dione with PdCl2, and characterized by IR spectrum and single-crystal X-ray diffraction analysis. The crystal belongs to the orthorhombic system, space group P21212 with a = 21.838（4）, b = 8.3952（17）, c = 11.497（2） A, V= 2107.9（7） A3, C25H17C1N2O2Pd, Mr = 519.26, Z= 4, Dc= 1.636 g/cm3, H = 1.032 mm-1, F （000） = 1040, the final R = 0.0307 and wR = 0.0778. This compound was investigated for the catalytic behavior towards norbornene （NB） vinyl addition polymerization. And the complex exhibits excellent catalytic activities up to 2.18×10^8g of PNB （tool of Pd）-1 h-1 with high monomer conversion using methylaluminoxane （MAO） as the cocatalyst.

关键词： palladium complex norbornene polymerization catalyst crystal structure

Ionic palladium complex as an efficient and recyclable catalyst for the carbonylative Sonogashira reaction

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Chinese Journal of Catalysis 2016年第3期37卷 405-411页

作者：杨妲王栋梁刘欢赵小莉路勇赖时军刘晔华东师范大学化学与分子工程学院上海市绿色化学与化工绿色化重点实验室上海200062

The neutral palladium（Ⅱ） complex bis-[1-（5＇-diphenylphosphinothiazol-2＇-yl）-imidazolyl]dichloropalladium（Ⅱ）（1A） ligated by thiazolylimidazolyl-based phosphine（L1） in which thiazolylimidazolyl acted as an S- and N-donor provider with weak coordinating nature,and the ionic complex bis-[1-（5＇-diphenylphosphinothiazol-2＇-yl）-3-methylimidazolium]dichloropalladium（Ⅱ） trifluoromethanesulfonate（2A） ligated by thiazolylimidazolium-based phosphine（L2） after quaternization of L1 using methyl trifluoromethanesulphonate were *** was found that the introduced positive charges and strong electron-withdrawing effect in 2A not only led to changes in the configuration and structural stability of the complex,but also lowered its catalytic performance in carbonylative Sonogashira *** effects reveal the important role of the N-donor in *** addition,as an ionic palladium complex,2A combined with the room-temperature ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate could be recycled eight times as the catalyst in carbonylative Sonogashira reactions without detectable metal leaching.

关键词： Ionic phosphine ligand palladium complex Carbonylative Sonogashira reaction Ionic liquid

palladium complex with functionalized β-cyclodextrin: Novel efficient catalyst for the reduction of aromatic nitro compounds in water

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Palladium complex with functionalized β-cyclodextrin: Novel...

Synthesis,Structure and Norbornene Polymerization Activity of a Novel palladium(Ⅱ) complex with N,N-bis(2-benzoyl-3-oxobutane)-trans-1,2-diaminocyclohexane Ligand

中国化学会全国第十二届有机合成化学学术研讨会

作者： Guo,Ya-Fei Li,Jiu-Ling Zhao,Fen Jiang,Yu-Bo Yang,Rui Faculty of Life Science and Technology Kunming University of Science and Technology Faculty of Science Kunming University of Science and Technology

Supramolecular catalysis has proved to be an attractive strategy to carry out green processes with impressive *** them,cyclodextrins and modified cyclodextrins have constituted one of the most popular supramolecules used to reproduce the enzyme hydrophobic pocket.A water-soluble,macromolecular palladium complex(DACH-Pd-β-CD) catalytic system was designed and which based on functionalized β-*** showed high activity for the reduction of aromatic nitro compounds in neat water at room temperature(yields from 96%-99%,20 examples) and the catalyst were successfully characterized by the methods of transmission electron microscopy(TEM),Energy Dispersive spectrdmeter(EDS),X-ray diffraction(XRD),Thermogravimetric Analysis(TG),Fourier transform infrared spectroscopy(FT-IR) and NMR spectrum. Furthermore,the catalyst can be easily separated from the reaction mixture and still maintain high catalytic activity after ten cycles without *** with the classical reactions,the advantages of the green solvent(water),short reaction time(0.5-3h),low catalyst loading,high yields and reusability of the catalyst will be potentially applied to the industry.

关键词： palladium complex β-cyclodextrin reduction aromatic nitro compounds

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Chinese Journal of Structural Chemistry 2014年第1期33卷 115-121页

作者：孟素芹李超俞颖华兰梅英陈建新张治纯 College of Chemistry and Chemical Engineering Fujian Normal University State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences

The title complex N,N＇-bis（2-benzoyl-3-oxobutane）-trans-l,2-diaminocyclo- hexane-palladium （C28H28N2PdO4） has been synthesized by the reaction of N,N＇-bis（2- benzoyl-3-oxobutane）-trans-l,2-diamino-cyclohexane with PdCI2, and characterized by ele- mental analysis, IR spectrum, WAXD and TG. The spatial structures of the complex have been confirmed by single-crystal X-ray diffraction analysis. The compound crystallizes in the monoclinic system, space group C2/c with a = 29.763（6）, b = 10.320（2）, c = 18.921（4） A, fl = 102.75（3）°, V = 5668（2） A3, C28H28N2PdO4·CH3OH, Mr = 594.97, Z = 8, Dc = 1.394 g/cm3, μ（MoKa） = 0.694 mm-1, F（000） = 2448, T= 293（2） K, R = 0.0572 and wR = 0.1347 （I〉 2σ（I））. The compound was investigated for the catalytic behavior towards norbornene （NB） vinyl addition polymerization. And the palladium complex showed excellent catalytic activity up to 9.97x 106g of PNB （mol of Pd）-1 h-1 with high monomer conversion using methylaluminoxane （MAO） as a cocatalyst.

关键词： palladium complex crystal structure norbornene polymerization catalyst

Synthesis, Structure and Norbornene Polymerization Catalyzed by o-Benzene Diimine Di-nuclear palladium(Ⅱ) complex

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Chinese Journal of Structural Chemistry 2014年第4期33卷 607-611页

作者：李超兰梅英孟素芹陈建新张治纯 College of Chemistry and Chemical Engineering Fujian Normal University State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences

The title complex, C20H17N4Pd2Cl3·0.5CH3OH, crystallizes in the triclinic system, space group Pī with α = 9.927（6）, b = 11.079（6）, c = 11.233（6）？, a = 73.970（12）, β = 85.738（16）, γ = 83.300（12）o, V = 1178.1（11）？3, Mr = 648.55, Z = 2, Dc = 1.520 g/cm3, μ = 1.884 mm-1, F（000） = 634, the final R = 0.0460 and wR = 0.1280. This title compound was investigated for the catalytic behavior towards norbornene （NB） vinyl addition polymerization. And the complex exhibits good catalytic activity to catalyze norbornene polymerization using MAO as a cocatalyst.

关键词： palladium complex catalyst crystal structure norbornene polymerization

Synthesis and Crystal Structure of palladium(Ⅱ) complex with 2,2’-Bipyridine-3,3’-dicarboxylic Acid

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Chinese Journal of Structural Chemistry 2006年第4期25卷 477-480页

作者：刘瑕高恩君程卯生孙亚光 Laboratory of Coordination Chemistry Shenyang Institute of Chemical Technology Shenyang 110142 China Laboratory of Coordination Chemistry Shenyang Institute of Chemical Technology Shenyang 110142 China College of Pharmaceutical Engineering Shenyang Pharmaceutical University Shenyang 110015 China College of Pharmaceutical Engineering Shenyang Pharmaceutical University Shenyang 110015 China

The title complex Pd（H2BDA）Cl2·2DMSO （C16H14Cl2N2O6PdS2, H2BDA = 2,2＇- bipyridine-3,3＇-dicarboxylic acid） has been synthesized and characterized by IR spectra, elemental analysis and ^1H NMR spectra. Its structure was determined by single-crystal X-ray diffraction analysis. The complex crystallizes in the monoclinic system, space group P2（1/c） with a = 1.3604（6）, b = 1.2606（6）, c = 1.3521 （6） nm, β = 103.677（7）°, V = 2.2530（17） nm^3, Mr = 571.75, Z = 4, Dc = 1.686 g/cm^3,μ = 1.280 mm^-1, F（000） = 1136, R= 0.0405 and wR= 0.0908. The complex presents a planar quadrangle arrangement and is assembled via hydrogen bonds.

关键词： palladium complex 2,2'-bipyridine-3,3'-dicarboxylic acid crystal structure

Cross-Coupling of Aryl Iodides with Malononitrile Catalyzed by palladium N-Heterocyclic Carbene complex System

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Chinese Journal of Chemistry 2002年第9期20卷 819-821页

作者：高诚伟陶晓春刘涛平黄吉玲钱延龙 Laboratory of Organometallic Chemistry East China University of Science and Technology Shanghai 200237 China

Eight N heterocyclic carbenes (NHC), generated in situ from their imidazolium salts, as ligands of palladium complexes were used for the catalytic coupling of iodobenzene with malononitrile anion. It was found that 1,3 bis(2,4,6 trimethylphenyl) imidazolium chloride (IMesHCl) Pd 2(dba) 3 catalytic system has the highest activity to obtain phenyl malononitrile among the imidazolium salts. The substituted iodoarenes reacted with malononitrile anions by using the catalytic system to give cross coupling products in yields from 50% to 96%.

关键词： palladium complex N heterocyclic carbene imidazolium salt cross coupling arylmalononitrile

Highly Efficient Bulky a-Diimine palladium complexes for Suzuki-Miyaura Cross-Coupling Reaction

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Chinese Journal of Chemistry 2017年第3期35卷 363-367页

作者： Ping Huo Jingbo Li Wanyun Liu Guangquan Mei Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology Yichun University Yichun Jiangxi 336000 China State Key Laboratory of Coordination Chemistry Nanjing University Nanjing Jiangsu 210093 China

A series of bulky 9,10‐dihydro‐9,10‐ethanoanthracene‐11,12‐diimine methyl palladium chloride complexes ( C1—C6 ) with different steric and electronic substituent have been applied in Suzuki‐Miyaura cross‐coupling reactions. The influence of these substituents was investigated by comparing the catalytic performance of the complexes in the cross‐coupling reactions and it can be found that the complex with bulky and electron‐donating substituent is facilitated for the cross‐coupling reaction of aryl halides with arylboronic acids under ambient atmosphere. The most active complex shows a wide substrate scope in excellent yields using very low catalyst concentration of 0.01 mol%.

关键词： 9,10‐dihydro‐9,10‐ethanoanthracene‐11,12‐diimine palladium complex Suzuki‐Miyaura reaction aryl halides arylboronic acids

Synthesis of axially chiral oxazoline–carbene coordinated palladium complexes with a N-phenyl framework

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Chinese Chemical Letters 2016年第4期27卷 563-565页

作者： Dong-Dong Zhang Yun-Long Liu Yan Wang Hao Wei Min Shi Fei-Jun Wang Key Laboratory for Advanced Materials and Institute of Fine Chemicals East China University of Science and Technology Shanghai 200237 China School of Electronic Information and Electrical Engineering Shanghai Jiao Tong University Shanghai 200240 China State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Shanghai 200032 China

A family of tropos ligands bearing a N-heterocyclic carbene and a chiral oxazoline coordination group with a N-phenyl framework were easily prepared,and their coordination behavior with Pd（Ⅱ）acetate was performed,a... 详细信息

关键词： tropos ligand Copper catalyzed cross-coupling of N-C bond Axially chiral palladium complex N-Phenyl framework