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Dive into the research topics where Xin‐Gang Liu is active.

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Featured researches published by Xin‐Gang Liu.


Synthetic Communications | 2006

Cycloaddition of Porphyrins to Isatin: Synthesis of Novel Spiro Porphyrin Derivatives

Xin‐Gang Liu; Ya‐Qing Feng; Chuang‐Jiang Tan; Hong‐Liang Chen

Abstract Isatin undergoes regioselective 1,3‐dipolar cycloaddition reactions with porphyrin azomethine ylides derived from Ni(II) β‐formyl‐meso‐tetraphenylporphyrins in the presence of N‐methylglycine to afford novel spiro porphyrin derivatives.


Acta Crystallographica Section E: Crystallographic Communications | 2004

Bis­(ferrocenyl methyl ketone thio­semicarbazone-κ2N,S)­zinc tetra­hydro­furan hemisolvate

Xun Li; Xue‐Gui Cui; Xin‐Gang Liu; Xiao‐Fang Li

The title complex, [ZnFe2(C5H5)2(C8H9N3S)2]·0.5C4H8O, is a Schiff base chelate. It consists of one zinc cation and two ligand anions, the cation being tetrahedrally coordinated by one N atom and one S atom from each ligands, thus forming two orthogonal five-membered chelate rings related to each other by the twofold rotation axis passing through Zn.


Acta Crystallographica Section E: Crystallographic Communications | 2005

(E)-4-[(4-Hydro­xy­phenyl)­diazenyl]­benz­aldehyde

Xin‐Gang Liu; Ya‐Qing Feng; Xiang‐Qi Meng; Zu‐Pei Liang; Guang Yang

The title compound, C13H10N2O2, is approximately planar in the solid state and displays a trans configuration with respect to the azo double bond. Molecules form infinite chains linked by O—H⋯O hydrogen bonds along the a axis.


Dyes and Pigments | 2007

Synthesis, characterization and spectroscopic investigation of azo-porphyrins

Xin‐Gang Liu; Ya‐Qing Feng; Yao Zhao; Hong‐Liang Chen; Xianggao Li


Acta Crystallographica Section E: Crystallographic Communications | 2005

4-(4,5,6,7-Tetra­chloro-1,3-dioxoisoindolin-2-yl)­benz­aldehyde

Xin‐Gang Liu; Ya‐Qing Feng; Wei Wang; Zu‐Pei Liang; Guang Yang


Acta Crystallographica Section E: Crystallographic Communications | 2005

10′′-(4-Methoxy­benzyl­idene)-5′′,4′-bis(4-methoxy­phen­yl)-1′-meth­yl-2,3,2′′,3′′,7′′,8′′,9′′,10′′-octa­hydro-1H,5′′H,6′′H-indole-3-spiro-2′-pyrrolidine-3′-spiro-2′′-cyclo­hepteno[1,2-d]thia­zolo[3,2-a]pyrimidine-2,3′′-dione

Hong‐Liang Chen; Ya‐Qing Feng; Xiao‐Fen Hu; Xin‐Gang Liu


Acta Crystallographica Section E: Crystallographic Communications | 2005

1‐[(4‐Formyl­phen­yl)hydrazono]naphthalen‐2(1H)‐one–2‐naphthol (1/1)

Xin‐Gang Liu; Ya‐Qing Feng; Zu‐Pei Liang; Wei Wang


Acta Crystallographica Section E: Crystallographic Communications | 2004

Ethyl 5-(2,6-di­chloro­phenyl)-7-methyl-2-(1-naphthyl­methyl­ene)-3-oxo-2,3-di­hydro-5H-thia­zolo­[3,2-a]­pyrimidine-6-carboxyl­ate

Xin‐Gang Liu; Ya‐Qing Feng; Xiao‐Fang Li; Bo Gao


Acta Crystallographica Section E: Crystallographic Communications | 2005

10′′‐(4‐Chlorobenzyl­idene)‐5′′‐(4‐chlorophen­yl)‐4′‐(2,4‐dichlorophenyl)‐1′‐methyl‐2,3,2′′,3′′,7′′,8′′,9′′,10′′‐octa­hydro‐1H,5′′H,6′′H‐indole‐3‐spiro‐2′‐pyrrolidine‐3′‐spiro‐2′′‐cyclo­hepteno[1,2‐d]thia­zolo[3,2‐a]pyrimidine‐2,3′′‐dione

Xiao‐Fen Hu; Ya‐Qing Feng; Xin‐Gang Liu; Kang-Jian Qiao


Acta Crystallographica Section E: Crystallographic Communications | 2004

Ethyl 2-(2,4-di­chloro­benzyl­idene)-7-methyl-3-oxo-5-phenyl-2,3-di­hydro-5H-thia­zolo­[3,2-a]­pyrimidine-6-carboxyl­ate di­chloro­methane solvate

Xin‐Gang Liu; Ya‐Qing Feng; Xiao‐Fang Li; Zu‐Pei Liang

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Zu‐Pei Liang

Qingdao University of Science and Technology

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