Absolute configuration of (1S,3R,8R)-10-bromo-methyl-2,2-di-chloro-3,7,7-tri-methyl-tri-cyclo-[6.4.0.0(1,3)]dodec-9-ene.
The absolute configuration of the title compound, C16H23BrCl2, has been deduced from the chemical pathway and fully confirmed by refinement of the Flack and Hooft parameters. The six-membered ring adopts a half-chair conformation, whereas the seven-membered ring is a twisted chair. The mol-ecular packing within the crystal is stabilized only by van der Waals inter-actions.
Laboratoire de Physico-Chimie Moléculaire et Synthése Organique, Département de Chimie Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
Abdoullah
A
Bimoussa
Laboratoire de Physico-Chimie Moléculaire et Synthése Organique, Département de Chimie Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
Aziz
A
Auhmani
Laboratoire de Physico-Chimie Moléculaire et Synthése Organique, Département de Chimie Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
My Youssef
MY
Ait Itto
Laboratoire de Chimie de Coordination, 205 route de Narbonne, 31077 Toulouse Cedex 04, France.
Jean-Claude
JC
Daran
Laboratoire de Physico-Chimie Moléculaire et Synthése Organique, Département de Chimie Faculté des Sciences, Semlalia BP 2390, Marrakech 40001, Morocco.
Abdelwahed
A
Auhmani