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Tert-Butyl 4-isopropyl-2-oxo-6-phenyl-3,4-dihydro-2H-pyran-3-carboxyl-ate.

ABSTRACT: In the title compound, C(19)H(24)O(4), the six-membered lactone ring adopts an envelope conformation with the tert-butoxy-carbonyl and isopropyl substituents in axial positions, and the phenyl group in an equatorial position. In the crystal structure, weak inter-molecular C-H?O hydrogen bonds link the mol-ecules into centrosymmetric dimers.

SUBMITTER: Chen W

PROVIDER: S-EPMC2979271 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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tert-Butyl 4-isopropyl-2-oxo-6-phenyl-3,4-dihydro-2H-pyran-3-carboxyl-ate.

Chen Wei W Yu Miao M Li Si S Jiao Ning N

Acta crystallographica. Section E, Structure reports online 20100417 Pt 5

In the title compound, C(19)H(24)O(4), the six-membered lactone ring adopts an envelope conformation with the tert-butoxy-carbonyl and isopropyl substituents in axial positions, and the phenyl group in an equatorial position. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers. ...[more]

PMID: 21579155

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