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5-(2-Phenyl-ethyn-yl)isobenzofuran-1,3-dione.

ABSTRACT: The title compound, C(16)H(8)O(3), was synthesized by the Pd-coupling reaction of phenyl-acetyl-ene with 4-bromo-phthalic anhydride. The phenyl and isobenzofurane rings are nearly coplanar, forming a dihedral angle of 6.70?(10)°. In the crystal structure, centrosymmetrically related mol-ecules are linked into dimers by C-H?O hydrogen bonds.

SUBMITTER: Yang MJ

PROVIDER: S-EPMC2959590 | biostudies-literature | 2008 Oct

REPOSITORIES: biostudies-literature

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5-(2-Phenyl-ethyn-yl)isobenzofuran-1,3-dione.

Yang Mei-Jia MJ Men Jian J Ma Xiao-Yan XY Yi Shi-Xu SX Gao Guo-Wei GW

Acta crystallographica. Section E, Structure reports online 20081025 Pt 11

The title compound, C(16)H(8)O(3), was synthesized by the Pd-coupling reaction of phenyl-acetyl-ene with 4-bromo-phthalic anhydride. The phenyl and isobenzofurane rings are nearly coplanar, forming a dihedral angle of 6.70 (10)°. In the crystal structure, centrosymmetrically related mol-ecules are linked into dimers by C-H⋯O hydrogen bonds. ...[more]

PMID: 21581051

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