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Your search keyword '"Dun-Jia Wang"' showing total 4 results
Start Over Author "Dun-Jia Wang" Publisher wiley-blackwell
4 results on '"Dun-Jia Wang"'

1. 1-(4- tert-Butyl­phen­yl)-3-hydr­oxy-3-(2-naphth­yl)prop-2-en-1-one.

Author

Dun-Jia Wang, Chun-Yang Zheng, and Ling Fan

Subjects
*NONMETALS, *CHEMICAL elements, *HYDROGEN, *HYDROGEN bonding, *PHYSICAL & theoretical chemistry, *CHEMISTRY
Abstract

The crystal structure of the title compound, C23H22O2, which exists in the enol form, is stabilized by an intramolecular hydrogen bond. The dihedral angle between the naphthyl ring system and the aromatic ring of the t-BuC6H4 group is 23.50 (10)°. [ABSTRACT FROM AUTHOR]

Published
2006
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2. 4-[4-(Benzyloxy)phenyl]-1,1,1-trifluoro-4-hydroxybut-3-en-2-one.

Author

Dun-Jia Wang, Ling Fan, and Jing Zheng

Subjects
*PHENYL compounds, *HYDROGEN bonding, *COORDINATION compounds, *COMPLEX compounds, *PHYSICAL & theoretical chemistry
Abstract

The molecule of the title compound, C17H13F3O3, exists in the enol form and displays a strong intramolecular O—H...O hydrogen bond. The trifluoromethyl group is disordered over two orientations in an approximate 2:1 ratio. [ABSTRACT FROM AUTHOR]

Published
2007
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3. 5-(Biphenyl-4-yl)-3-(4- tert-butylphenyl)-1 H-pyrazole.

Author

Chun-Yang Zheng, Jing Zheng, and Dun-Jia Wang

Subjects
*COORDINATION compounds, *CADMIUM compounds, *VAN der Waals forces, *PYRAZOLES, *HYDROGEN bonding, *MOLECULAR association, *MOLECULES
Abstract

The molecules of the title compound, C25H24N2, are connected by intermolecular N—H...N hydrogen bonds to form dimers. The crystal packing is stabilized by van der Waals forces. [ABSTRACT FROM AUTHOR]

Published
2007
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4. 3-(Biphenyl-1-yl)-1-(4- tert-butylphenyl)-3-hydroxyprop-2-en-1-one.

Author

Chun-Yang Zheng, Jing Zheng, and Dun-Jia Wang

Subjects
*PHENYL compounds, *MOLECULAR structure, *HYDROGEN bonding, *METHYL groups, *CHEMICAL structure
Abstract

In the title compound, C25H24O2, the molecular structure exists in a cis-enol form which is stabilized by an intramolecular O—H...O hydrogen bond. This hydrogen bond is described as an approximately symmetrical hydrogen bond. The three methyl groups are disordered over two positions, with a site occupancy ratio of ca 4:1. [ABSTRACT FROM AUTHOR]

Published
2007
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