Ontology highlight
ABSTRACT:
SUBMITTER: Park DH
PROVIDER: S-EPMC3470358 | biostudies-literature | 2012 Oct
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120926 Pt 10
In the title compound, C(25)H(30)NO(3), a crystallographic mirror plane bis-ects the mol-ecule. Although it is a positional isomer of 2,4-bis(4-eth-oxy-phen-yl)-7-methyl-3-aza-bicyclo-[3.3.1]non-an-9-one [C(25)H(31)NO(3), M(r) = 393.51; Park et al. (2012c ▶). Acta Cryst. E68, o779-780], its mol-ecular weight is 392.50 due to the 50:50 ratio of the methyl group at bridgehead C atoms. However, the title compound exists in the same twin-chair conformation as its 7-methyl isomer. Also, the 4-eth-oxy ...[more]