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2-Meth-oxy-quinoline-3-carbaldehyde.

ABSTRACT: In the title compound, C(11)H(9)NO(2), the quinoline ring system is essentially planar (r.m.s. deviation = 0.005?Å) and the meth-oxy and aldehyde groups are almost coplanar with it [N-C-O-C = 6.24?(19) and O-C-C-C = 0.3?(2)°]. In the crystal, mol-ecules are linked by pairs of C-H?O hydrogen bonds, forming centrosymmetric R(2) (2)(10) dimers. The dimers are linked via ?-? inter-actions involving the pyridine and benzene rings [centroid-centroid distance = 3.639?(1)?Å].

SUBMITTER: Chandraprakash K

PROVIDER: S-EPMC2983248 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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2-Meth-oxy-quinoline-3-carbaldehyde.

Chandraprakash K K Ramesh P P Ravichandran K K Mohan P S PS Ponnuswamy M N MN

Acta crystallographica. Section E, Structure reports online 20100904 Pt 10

In the title compound, C(11)H(9)NO(2), the quinoline ring system is essentially planar (r.m.s. deviation = 0.005 Å) and the meth-oxy and aldehyde groups are almost coplanar with it [N-C-O-C = 6.24 (19) and O-C-C-C = 0.3 (2)°]. In the crystal, mol-ecules are linked by pairs of C-H⋯O hydrogen bonds, forming centrosymmetric R(2) (2)(10) dimers. The dimers are linked via π-π inter-actions involving the pyridine and benzene rings [centroid-centroid distance = 3.639 (1) Å]. ...[more]

PMID: 21587505

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