The title complex bis{1-[[(3-ethyl-6-methyl-2-pyridinyl)imino]methylenyl]- 2-na- phthalenola-to-N,O}nickel has been synthesized by the reaction of 1-[[(3-ethyl-6-methyl-2- pyridinyl) imino] methylenyl]-2-naphthale...The title complex bis{1-[[(3-ethyl-6-methyl-2-pyridinyl)imino]methylenyl]- 2-na- phthalenola-to-N,O}nickel has been synthesized by the reaction of 1-[[(3-ethyl-6-methyl-2- pyridinyl) imino] methylenyl]-2-naphthalenol with Ni(CH3 COO)2 ·4H2 O, and characterized by IR spectrum and single-crystal X-ray diffraction analysis. The crystal belongs to the orthorhombic system, space group Pbca with a = 11.100(2), b = 15.900(3), c = 18.000(4), V = 3176.8(11)3, C38 H34 N4 NiO2, Mr = 637.40, Z = 4, Dc = 1.333 g/cm3, μ = 0.651 mm-1, F(000) = 1336, the final R = 0.0783 and wR = 0.2119. This title compound was investigated for the catalytic behavior towards norbornene(NB) vinyl addition polymerization. And the complex exhibited good catalytic activity to catalyze norbornene polymerization using MAO as a cocatalyst.展开更多
The title complex bis{1-{[(6-ethyl-2-pyridinyl)imino]methylenyl}-2-naphthale- nolato-N,O}-nickel(lI) (C36H32NnO2Ni) has been synthesized by the reaction of l-{[(6-ethyl-2- pyridinyl)imino]methylenyl}-2-naphtha...The title complex bis{1-{[(6-ethyl-2-pyridinyl)imino]methylenyl}-2-naphthale- nolato-N,O}-nickel(lI) (C36H32NnO2Ni) has been synthesized by the reaction of l-{[(6-ethyl-2- pyridinyl)imino]methylenyl}-2-naphthalenol with Ni(CH3COO)2·4H2O, and characterized by IR spectrum, elemental analysis and TG. The complicated space structure has been confirmed by single-crystal X-ray diffraction analysis. The crystal belongs to the monoclinic system, space group P21/c with a = 11.410(4), b = 14.382(4), c = 18.121(6) ,A, β = 97.147(6)% V= 2950.5(16)A3, C36H32N4O2Ni, Mr = 611.37, Z = 4, Dc = 1.376 g/cm3, μ = 0.698 mm-1 F(000) = 1280, the final R = 0.0519 and wR = 0.1493 (1 〉2σ(I)). This title compound was used as precatalysts for the polymerisation of norbornene. When activated with MAO, the complex exhibited excellent catalytic activity up to 1.98 × 107 g ofPNB (mol of Ni)-1 h-1 with high monomer conversion.展开更多
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...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.展开更多
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 ...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.展开更多
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 ...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.展开更多
基金Supported by the Natural Science Foundation of Fujian Province(2010J01026)the Ministry of Education of China(No.208066)+1 种基金the Education Department of Fujian Province(JA07029)the State Key Laboratory of Structural Chemistry(No.20130013)
文摘The title complex bis{1-[[(3-ethyl-6-methyl-2-pyridinyl)imino]methylenyl]- 2-na- phthalenola-to-N,O}nickel has been synthesized by the reaction of 1-[[(3-ethyl-6-methyl-2- pyridinyl) imino] methylenyl]-2-naphthalenol with Ni(CH3 COO)2 ·4H2 O, and characterized by IR spectrum and single-crystal X-ray diffraction analysis. The crystal belongs to the orthorhombic system, space group Pbca with a = 11.100(2), b = 15.900(3), c = 18.000(4), V = 3176.8(11)3, C38 H34 N4 NiO2, Mr = 637.40, Z = 4, Dc = 1.333 g/cm3, μ = 0.651 mm-1, F(000) = 1336, the final R = 0.0783 and wR = 0.2119. This title compound was investigated for the catalytic behavior towards norbornene(NB) vinyl addition polymerization. And the complex exhibited good catalytic activity to catalyze norbornene polymerization using MAO as a cocatalyst.
基金Supported by the Natural Science Foundation of Fujian Province(2010J01026)the Ministry of Education of China(No.208066)+1 种基金the Education Department of Fujian Province(JA07029)the State Key Laboratory of Structural Chemistry(No.20130013)
文摘The title complex bis{1-{[(6-ethyl-2-pyridinyl)imino]methylenyl}-2-naphthale- nolato-N,O}-nickel(lI) (C36H32NnO2Ni) has been synthesized by the reaction of l-{[(6-ethyl-2- pyridinyl)imino]methylenyl}-2-naphthalenol with Ni(CH3COO)2·4H2O, and characterized by IR spectrum, elemental analysis and TG. The complicated space structure has been confirmed by single-crystal X-ray diffraction analysis. The crystal belongs to the monoclinic system, space group P21/c with a = 11.410(4), b = 14.382(4), c = 18.121(6) ,A, β = 97.147(6)% V= 2950.5(16)A3, C36H32N4O2Ni, Mr = 611.37, Z = 4, Dc = 1.376 g/cm3, μ = 0.698 mm-1 F(000) = 1280, the final R = 0.0519 and wR = 0.1493 (1 〉2σ(I)). This title compound was used as precatalysts for the polymerisation of norbornene. When activated with MAO, the complex exhibited excellent catalytic activity up to 1.98 × 107 g ofPNB (mol of Ni)-1 h-1 with high monomer conversion.
基金supported by the Natural Science Foundation of Fujian Province(2010J01026)the Ministry of Education of China(No.208066)+1 种基金the Education Department of Fujian Province(JA07029)the State Key Laboratory of Structural Chemistry(No.20130013)
文摘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.
基金Supported by the Natural Science Foundation of Fujian Province(2010J01026)the Ministry of Education of China(No.208066)+1 种基金the Education Department of Fujian Province(JA07029)the State Key Laboratory of Structural Chemistry(No.20130013)
文摘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.
基金Supported by the Natural Science Foundation of Fujian Province(2010J01026)the Ministry of Education of China(No.208066)+1 种基金the Education Department of Fujian Province(JA07029)the State Key Laboratory of Structural Chemistry(No.20130013)
文摘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.