Unknown

Dataset Information

0

(3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo-cyclo-oct-1-ene-carboxyl-ate.

ABSTRACT: The title compound, C(13)H(18)Br(2)O(3), was prepared by a bromination reaction of (1E,3Z)-methyl 5-oxocyclo-octa-1,3-diene-carboxyl-ate, which was obtained by an ep-oxy-dation reaction of tert-butyl cyclo-oct-1,3-diene-carboxyl-ate. The crystal structure confirms unequivocally the absolute configuration of both chiral centres to be S. In the crystal, C-H?O inter-actions link the mol-ecules into chains running along the c axis.

SUBMITTER: Blanco M 

PROVIDER: S-EPMC3254564 | biostudies-other | 2012 Jan

REPOSITORIES: biostudies-other

Json Xml
altmetric image

Publications

(3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo-cyclo-oct-1-ene-carboxyl-ate.

Blanco Magda M   Garrido Narciso M NM   Sanz Francisca F   Diez David D  

Acta crystallographica. Section E, Structure reports online 20111223 Pt 1

The title compound, C(13)H(18)Br(2)O(3), was prepared by a bromination reaction of (1E,3Z)-methyl 5-oxocyclo-octa-1,3-diene-carboxyl-ate, which was obtained by an ep-oxy-dation reaction of tert-butyl cyclo-oct-1,3-diene-carboxyl-ate. The crystal structure confirms unequivocally the absolute configuration of both chiral centres to be S. In the crystal, C-H⋯O inter-actions link the mol-ecules into chains running along the c axis. ...[more]

Similar Datasets

Unknown tert-Butyl 4-(3,4-dichloro-anilino)piperidine-1-carboxyl-ate.
| S-EPMC3569265 | biostudies-literature
Unknown tert-Butyl 6-amino-3,4-dihydro-2H-1,4-benzoxazine-4-carboxyl-ate.
| S-EPMC3011429 | biostudies-literature
Unknown tert-Butyl 6-acetamido-3,4-dihydro-2H-1,4-benzoxazine-4-carboxyl-ate.
| S-EPMC2983301 | biostudies-literature
Unknown tert-Butyl imidazole-1-carboxyl-ate.
| S-EPMC2968161 | biostudies-literature
Unknown tert-Butyl 4-(4-chloro-anilino)-6-methyl-2-oxocyclo-hex-3-ene-carboxyl-ate.
| S-EPMC3050184 | biostudies-literature
Unknown tert-Butyl 4-isopropyl-2-oxo-6-phenyl-3,4-dihydro-2H-pyran-3-carboxyl-ate.
| S-EPMC2979271 | biostudies-literature
Unknown (3R,4S,5R)-Methyl 3,5-bis-[(tert-butyl-dimethyl-sil-yl)-oxy]-4-meth-oxy-cyclo-hex-1-ene-carboxyl-ate.
| S-EPMC3647833 | biostudies-other
Unknown tert-Butyl 1-hy-droxy-piperidine-2-carboxyl-ate.
| S-EPMC3213507 | biostudies-literature
Unknown tert-Butyl 4-formyl-1H-imidazole-1-carboxyl-ate.
| S-EPMC3007559 | biostudies-literature
Unknown tert-Butyl 2-borono-1H-pyrrole-1-carboxyl-ate.
| S-EPMC2969006 | biostudies-literature