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6,6'-(Pyridine-2,6-di-yl)bis-(pyrrolo-[3,4-b]pyridine-5,7-dione)

6,6'-(Pyridine-2,6-di-yl)bis-(pyrrolo-[3,4-b]pyridine-5,7-dione)

P C W Van der Berg, Hendrik G Visser, Andreas Roodt

Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):o3130.

PMID: 22220132

Abstract:

The title compound, C(19)H(9)N(5)O(4), has crystallographically imposed twofold rotational symmetry. The asymmetric unit contains one half-mol-ecule. The crystal structure is stabilized by π-π stacking of inversion-related pyrrolo-[3,4-b]pyridine rings, with a centroid-centroid distance between stacked pyridines of 3.6960 (8) Å. The dihedral angle between the central pyridine ring and the pyrrolo-pyridine side rings is 77.86 (2)° while the angle between the two side chains is 60.87 (2)°.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP913983218	5-Iodo-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine		913983-21-8	Price
AP913983252	3-Iodo-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine		913983-25-2	Price

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