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4,4'-Dianilino-3,3'-(4-chloro-benzyl-idene)bis-[furan-2(5H)-one].

ABSTRACT: In the mol-ecule of the title compound, C(27)H(21)ClN(2)O(4), the dihedral angle between the furan rings is 67.00?(3)°. The chloro-phenyl ring is oriented at dihedral angles of 76.61?(3) and 69.36?(3)° with respect to the furan rings. An intra-molecular N-H?O inter-action results in the formation of an eight-membered ring with a twisted conformation. In the crystal structure, inter-molecular N-H?O and C-H?O inter-actions link the mol-ecules into a three-dimensional network, forming R(2) (2)(16) ring motifs. Three weak C-H?? inter-actions are also found.

SUBMITTER: Shi F

PROVIDER: S-EPMC2969224 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature

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4,4'-Dianilino-3,3'-(4-chloro-benzyl-idene)bis-[furan-2(5H)-one].

Shi Feng F Zhou Dian-Xiang DX Tu Shu-Jiang SJ

Acta crystallographica. Section E, Structure reports online 20090606 Pt 7

In the mol-ecule of the title compound, C(27)H(21)ClN(2)O(4), the dihedral angle between the furan rings is 67.00 (3)°. The chloro-phenyl ring is oriented at dihedral angles of 76.61 (3) and 69.36 (3)° with respect to the furan rings. An intra-molecular N-H⋯O inter-action results in the formation of an eight-membered ring with a twisted conformation. In the crystal structure, inter-molecular N-H⋯O and C-H⋯O inter-actions link the mol-ecules into a three-dimensional network, forming R(2) (2)(16) ...[more]

PMID: 21582807

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