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2,2'-[4-Acetyl-1,3-phenyl-enebis(-oxy)]diacetic acid.


ABSTRACT: In the title compound, C12H12O7, the dihedral angles between the benzene ring and the mean planes of the 3-carb-oxy-meth-oxy, 1-carb-oxy-meth-oxy and acetyl substituents are 8.67?(7), 7.81?(6) and 10.3?(18)°, respectively. In the crystal, mol-ecules are linked by typical carb-oxy-lic acid O-H?O hydrogen bonds, forming a zigzag chain. C-H?O inter-actions also occur.

SUBMITTER: Wang JG 

PROVIDER: S-EPMC3589043 | biostudies-literature | 2012 Dec

REPOSITORIES: biostudies-literature

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2,2'-[4-Acetyl-1,3-phenyl-enebis(-oxy)]diacetic acid.

Wang Jian-Guo JG   Yan Ping P   Zhong Chan-Juan CJ   Yu Guo-Zhen GZ  

Acta crystallographica. Section E, Structure reports online 20121128 Pt 12


In the title compound, C12H12O7, the dihedral angles between the benzene ring and the mean planes of the 3-carb-oxy-meth-oxy, 1-carb-oxy-meth-oxy and acetyl substituents are 8.67 (7), 7.81 (6) and 10.3 (18)°, respectively. In the crystal, mol-ecules are linked by typical carb-oxy-lic acid O-H⋯O hydrogen bonds, forming a zigzag chain. C-H⋯O inter-actions also occur. ...[more]

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