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Ethyl (4aR*,7S*,8S*,8aS*)-1-oxo-7-phenyl-3,4,4a,7,8,8a-hexa-hydro-1H-isochromene-8-carboxyl-ate.


ABSTRACT: In the title compound, C(18)H(20)O(4), both the tetra-hydro-pyran-one ring and the cyclo-hexene ring adopt envelope conformations. The crystal packing is stabilized by weak inter-molecular C-H?O hydrogen bonding.

SUBMITTER: Jiang XQ 

PROVIDER: S-EPMC2979652 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature

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Ethyl (4aR*,7S*,8S*,8aS*)-1-oxo-7-phenyl-3,4,4a,7,8,8a-hexa-hydro-1H-isochromene-8-carboxyl-ate.

Jiang Xiu Qing XQ   Wu Jin-Long JL  

Acta crystallographica. Section E, Structure reports online 20100515 Pt 6


In the title compound, C(18)H(20)O(4), both the tetra-hydro-pyran-one ring and the cyclo-hexene ring adopt envelope conformations. The crystal packing is stabilized by weak inter-molecular C-H⋯O hydrogen bonding. ...[more]

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