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Your search keyword '"Gui-Hua Li"' showing total 3 results
Start Over Author "Gui-Hua Li" Topic organic compounds
3 results on '"Gui-Hua Li"'

1. 3-(4-Methoxy­phenoxy)-2-phenyl-3 H-1-benzofuro[3,2- d]pyrimidin-1-one.

Author

Yang-Gen Hu, Gui-Hua Li, Jia-Hua Tian, Ming-Wu Ding, and Hong-Wu He

Subjects
*PYRIMIDINES, *MOLECULAR structure, *HYDROGEN bonding, *ORGANIC compounds, *ORGANIC chemistry
Abstract

In the title compound, C23H16N2O4, the mol­ecules form a supramolecular structure via inter­molecular C—H⋯O hydrogen bonds and inter­molecular π–π inter­actions. [ABSTRACT FROM AUTHOR]

Published
2005
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2. Ethyl 2-[(Z)-4-isobutyl-5-oxo-2-(phenylimino)imidazolidin-1-yl]acetate.

Author

Yong Sun, Hong-Xia Li, Ping He, and Gui-hua Li

Subjects
*ACETATES, *HYDROGEN bonding, *MOLECULAR association, *RING formation (Chemistry), *ORGANIC compounds, *ORGANIC chemistry
Abstract

In the crystal structure of the title compound, C17H23N3O3, intermolecular N—H⋯O and C—H⋯O hydrogen bonds are present. The planar heterocyclic ring makes a dihedral angle of 64.4 (1)° with the phenyl ring. [ABSTRACT FROM AUTHOR]

Published
2007
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3. Ethyl 1-benzyl-5-[2-(2,4-dichlorophen­yl)-3-isopropyl­isoureido]-1 H-1,2,3-triazole-4-carboxylate.

Author

Hong-Mei Wang, Xiao-Hua Zeng, Zong-Qiu Hu, Gui-Hua Li, and Jia-Hua Tian

Subjects
*ORGANIC compounds, *TRIAZOLES, *PYRIMIDINES, *HETEROCYCLIC compounds, *ANTIBIOTICS, *ISOCYANATES, *ISOCYANIC acid
Abstract

In the title compound, C22H23Cl2N5O3, the triazole ring is essentially planar. The crystal packing is determined by van der Waals forces and hydrogen bonds, no π–π stacking inter­actions being observed. [ABSTRACT FROM AUTHOR]

Published
2006
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