Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Rui-Bo Xu"'
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 12, Pp o2997-o2997 (2009)
The molecule of the title compound, C28H42N6, has site symmetry overline{1} with the centroid of the piperazine ring located on an inversion center. The piperazine ring adopts a chair conformation. The benzene ring and propylpiperazine are on opposit
Externí odkaz:
https://doaj.org/article/18c38621bf6f4a669cce28e625a17835
Publikováno v:
Journal of Chemical Research. 42:481-485
A simple and efficient access to arylboronates was achieved with methanol-initiated borylation of aryldiazonium salts. Reduction of aryldiazonium ions by single electron transfer from methanol affords aryl radical species, which undergo a subsequent
Publikováno v:
Journal of Chemical Research. 42:512-514
Two new bis-Schiff bases containing a piperazine ring, N,N‘-bis(4-chlorobenzylidene)- and N,N‘-bis(4-cyanobenzylidene)-1,4-bis(3-aminopropyl)piperazine, were prepared by the reaction of N,N‘-bis(3-aminopropyl)piperazine with 4-chloro- and 4-cya
Publikováno v:
Russian Journal of Coordination Chemistry. 39:297-300
Two new Schiff base zinc(II) complexes, [ZnBr2L] (I) and [ZnCl2L] (II), where L is 4-bromo-2-[(3-diethylaminopropylimino)methyl]phenol, were synthesized and characterized by physico-chemical methods and single crystal X-ray diffraction. The crystal o
Publikováno v:
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 42:1128-1131
Two mononuclear nickel(II) complexes, [Ni(MMP)(NCS)] (1) and [Ni(PMP)(NCS)] (2), where MMP = 5-methoxy-2-[(2-morpholin-4-ylethylimino)methyl]phenolate, PMP = 5-methoxy-2-[(pyridin-2-ylmethylimino)methyl]phenolate, were prepared and structurally chara
Autor:
Yu-Yang Li, Wei-Xing Ma, Miao Tian, Mingyan Wang, Rui-Bo Xu, Xingyou Xu, Daqi Wang, Xujie Yang
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 22:1062-1068
A novel coordination polymer, [Cd2(PMP)2Cl4] n (PMP = 1-phenyl-3-methyl-2-pyrazoline-5-one), was prepared by the reaction of cadmium chloride hemidihydrate and PMP, and characterized by elemental analysis, IR spectrum, TGA/DTA and electrochemical ana
Publikováno v:
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 42:864-867
A centrosymmetric phenolate oxygen bridged dinuclear copper(II) complex [Cu2(L1)2(N3)2] (1) and a mononuclear zinc(II) complex [Zn(L2)(NCS)2] (2), where HL1 = 2-[1-(pyridin-2-ylmethylimino)ethyl]phenol and L2 = (1-pyridin-2-ylethylidene)pyridin-2-ylm
Autor:
Da-Hua Shi, Shu-Ping Yang, Na Zhang, Hong-Ying Zhou, Yu-Yang Li, Wei-Xing Ma, Rui-Bo Xu, Xingyou Xu
Publikováno v:
Journal of Chemical Crystallography. 42:928-932
A new Schiff base, N,N′-bis(4-methoxy-benzylidene)-1,4-bis(3-aminopropyl)piperazine (BMBA), has been synthesized by the reaction of 1,4-bis(3-aminopropyl)piperazine and 4-methoxy-benzaldehyde in methanol solution. The title compound was characteriz
Autor:
Yu-Min Zhou, Chun-Mei Xu, Xingyou Xu, Wei-Xing Ma, Rui-Bo Xu, Yu-Ping Huang, Xujie Yang, Daqi Wang
Publikováno v:
Journal of Chemical Crystallography. 41:1190-1194
A new polynitrile, N,N,N′,N′-tetra(2-cyanoethyl)-1,4-bis(3-aminopropyl)piperazine, was synthesized by the nucleophilic addition reaction of 1,4-bis(3-aminopropyl)piperazine and acrylonitrile for the first time. The title compound was characterize
Autor:
Ming-Yan Wang, Yu-Ping Huang, Chun-Mei Xu, Daqi Wang, Rui-Bo Xu, Shu-An Li, Xujie Yang, Xingyou Xu
Publikováno v:
Structural Chemistry. 21:1085-1091
A new Cd(II) coordination polymer, [Cd(PMP)2] n (1) [PMP = 1-phenyl-3-methyl-5-pyrazolone], has been synthesized by the reaction of Cd(CH3COO)2·2H2O with PMP and characterized by elemental analysis, IR spectrum, fluorescence spectrum, UV–vis spect