Title

Dibenzyl 3,3′,4,4′-tetramethyl-5,5′-(ethynediyl) bis(pyrrole-2-carboxylate)

Document Type

Article

Publication Date

1-14-2008

Abstract

The title mol-ecule, C30H28N2O4, has crystallographic twofold rotation symmetry, with the pyrrole planes forming a dihedral angle of 40.49 (4)°. The pyrrole N - H donor and adjacent ester carbonyl acceptor form R 2 2(10) hydrogen-bonded rings about inversion centers, leading to chains of hydrogen-bonded mol-ecules along [001]. © International Union of Crystallography 2008.

Publication Source (Journal or Book title)

Acta Crystallographica Section E: Structure Reports Online

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