Abstract
In the title compound, C17H22ClN3O2, the aromatic fused ring system and the amide group are close to being coplanar [dihedral angle = 14.66 (16)degrees]. Thus, the amide NH group is sterically blocked from forming a hydrogen bond by the pendant ethyl substituent of the adjacent five-membered ring. The NH group of the five-membered ring makes an intermolecular N-H center dot center dot center dot O bond, resulting in centrosymmetric dimers of molecules containing R-2(2)(10)loops.
Original language | English |
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Article number | o3389 |
Number of pages | 11 |
Journal | Acta Crystallographica Section E: Structure Reports Online |
Volume | 63 |
Issue number | 8 |
DOIs | |
Publication status | Published - 1 Aug 2007 |
Keywords
- X-ray
- diffraction