3-tert-Butyl-7,7-di­methyl-1-phenyl-5,6,7,8-tetra­hydro­imidazo­[3,4-b]­quinolin-5-one and 2,8,8-tri­methyl-5-phenyl-6,7,8,9-tetrahydroimidazo­[2,3-a]­quinolin-6-one: chains generated by C—H⋯N hydrogen bonds

Low, J.N.; Cobo, J.; Mera, J.; Quiroga, J.; Glidewell, C.

doi:10.1107/S0108270104011291

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 4
Part of the crystal structure of (II

), showing the formation of a C(10) chain along [20 $[\overline 1]$ ]. For clarity, H atoms bonded to C atoms not participating in the motif shown have been omitted. Atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions (1 + x, $[3 \over 2]$ − y, − $[1 \over 2]$ + z) and (−1 + x, $[3 \over 2]$ − y, $[1 \over 2]$ + z), respectively.

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 60| Part 7| June 2004| Pages o479-o482

doi:10.1107/S0108270104011291

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