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Dibenzyl 3,3'-diethyl-4,4'-dimethyl-2,2'-methylenebis(pyrrole-5-carboxylate).

ABSTRACT: In the title compound, C(31)H(34)N(2)O(4), the two pyrrole rings are bent around the central methyl-ene C atom, making a dihedral angle of 64.83?(7)°. In the crystal, mol-ecules are linked into dimers via N-H?O=C hydrogen bonds. These dimers are packed through ??? inter-actions between neighboring pyrrole rings with a separation between the mean planes of symmetry-related pyrrole rings of 3.61?(2)?Å and a centroid-centroid distance of 4.33?Å. Parallel phenyl groups in neighboring dimers also exhibit efficient ??? inter-actions, characterized by an inter-plane separation of 3.378?(8)?Å and a centroid-centroid distance of 3.97?Å.

SUBMITTER: Kim HJ 

PROVIDER: S-EPMC2983617 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature

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Dibenzyl 3,3'-diethyl-4,4'-dimethyl-2,2'-methylenebis(pyrrole-5-carboxylate).

Kim Hee-Joon HJ  

Acta crystallographica. Section E, Structure reports online 20100210 Pt 3

In the title compound, C(31)H(34)N(2)O(4), the two pyrrole rings are bent around the central methyl-ene C atom, making a dihedral angle of 64.83 (7)°. In the crystal, mol-ecules are linked into dimers via N-H⋯O=C hydrogen bonds. These dimers are packed through π⋯π inter-actions between neighboring pyrrole rings with a separation between the mean planes of symmetry-related pyrrole rings of 3.61 (2) Å and a centroid-centroid distance of 4.33 Å. Parallel phenyl groups in neighboring dimers also exh  ...[more]

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