(1S,3R,8S,9R,10S)-2,2-Dichloro-3,7,7,10-tetramethyl-9,10-epoxytricyclo[6.4.0.01,3]dodecane

被引:6
|
作者
Benharref, Ahmed [1 ]
El Ammari, Lahcen [2 ]
Avignant, Daniel [3 ]
Oudahmane, Abdelghani [3 ]
Berraho, Moha [1 ]
机构
[1] Fac Sci, URAC16, Lab Chim Biomol Subst Nat & Reactivite, Marrakech 40000, Morocco
[2] Fac Sci Rabat, Lab Chim Solide Appl, Rabat, Morocco
[3] Univ Blaise Pascal, Lab Mat Inorgan, UMR CNRS 6002, F-63177 Aubiere, France
关键词
BETA-HIMACHALENE; EPOXIDATION; OXIDATION; REGIO;
D O I
10.1107/S1600536810045344
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The title compound, C16H24Cl2O, was synthesized from beta-himachalene (3,5,5,9-tetramethyl-2,4a, 5,6,7,8-hexahydro-1H-benzocycloheptene), which was isolated from the essential oil of the Atlas cedar (cedrus atlantica). The molecule forms an extended sheet of two fused rings which exhibit different conformations. The six-membered ring has a half-chair conformation, while the seven-membered ring displays a chair conformation; the dihedral angle between the two rings is 38.2 (1)degrees.
引用
收藏
页码:O3125 / U220
页数:9
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