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Updated: May 19, 2026
11:51
Facile Preparation of 4-Substituted Quinazoline Derivatives
Published on: February 15, 2016
Ethyl 9-fluoro-5,12-dioxo-5,12-dihydro-indolizino[2,3-g]quinoline-6-carboxyl-ate
Acta Crystallographica. Section E, Structure Reports Online
|August 21, 2012
Abstract:
In the title mol-ecule, C(18)H(11)FN(2)O(4), the fused four- ring system is essentially planar, with an r.m.s. deviation of 0.032 Å. In the crystal, mol-ecules are connected by π-π stacking inter-actions [centroid-centroid distances = 3.5684 (9) and 3.8247 (9) Å] into chains along [100].
