Unknown

Dataset Information

0

(1S,3R,8R)-2,2-Dibromo-10-bromo-methyl-3,7,7-trimethyl-tricyclo-[6.4.0.0(1,3)]dodec-9-ene.


ABSTRACT: The title compound, C16H23Br3, was synthesized from β-himachalene (3,5,5,9-tetra-methyl-2,4a,5,6,7,8-hexa-hydro-1H-benzocyclo-heptene), which was isolated from the essential oil of the Atlas cedar (Cedrus Atlantica). The mol-ecule is built up from fused six- and seven-membered rings and an additional three-membered ring from the reaction of himachalene with dibromo-carbene. The six-membered ring has an envelope conformation (the flap atom being the C atom shared with the three-membered ring, whereas the seven-membered ring displays a screw boat conformation; the dihedral angle between the rings (defined by the near coplanar atoms) is 56.5 (2)°.

SUBMITTER: Oukhrib A 

PROVIDER: S-EPMC3588986 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC3414955 | biostudies-literature
| S-EPMC3793778 | biostudies-literature
| S-EPMC3052109 | biostudies-literature
| S-EPMC3588943 | biostudies-literature
| S-EPMC3884344 | biostudies-literature
| S-EPMC3052100 | biostudies-literature
| S-EPMC3629578 | biostudies-literature
| S-EPMC3684918 | biostudies-literature
| S-EPMC3009205 | biostudies-literature
| S-EPMC4571362 | biostudies-literature