Ontology highlight
ABSTRACT:
SUBMITTER: Sun Q
PROVIDER: S-EPMC2979705 | biostudies-literature | 2010 Jan
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20100109 Pt 2
The title compound, C(22)H(20)N(2), (Ib), forms along with 2-[(cyclo-penta-1,3-dien-1-yl)diphenyl-meth-yl]-1-methyl-1H-imid-azole, (Ia), which differs with respect to the position of the double-bonds in the C(5)H(5) ring, in an approximately 3:7 ratio (Ia:Ib; NMR spectroscopy data). However, in a single crystal, only compound (Ib) is present. H atoms of the CH(2) group (C(5)H(5) ring) were found from the difference Fourier synthesis and refined isotropically using the riding model. Hypothesis on ...[more]