Published November 24, 2012
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(1<i>S</i>,3<i>R</i>,8<i>R</i>)-2,2-Dibromo-10-bromomethyl-3,7,7-trimethyltricyclo[6.4.0.0<sup>1,3</sup>]dodec-9-ene
- 1. Centre National pour la Recherche Scientifique et Technique (CNRST)
- 2. Laboratoire de Chimie de Coordination
Description
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)°.
Translated Descriptions
⚠️
This is an automatic machine translation with an accuracy of 90-95%
Translated Description (Arabic)
تم تصنيع مركب العنوان، C16H23Br3، من بيتا هيماشالين (3،5،5،9 - tetra - methyl -2،4 a، 5،6،7،8 - hexa - hydro -1H - benzocyclo - heptene)، والذي تم عزله عن الزيت العطري لأرز الأطلس (Cedrus Atlantica). تتكون بذرة المول من حلقات مدمجة مكونة من ستة وسبعة أعضاء وحلقة إضافية مكونة من ثلاثة أعضاء من تفاعل الهيماشالين مع ثنائي برومو الكربين. تحتوي الحلقة ذات الأعضاء الستة على شكل مغلف (ذرة السديلة هي ذرة C المشتركة مع الحلقة ذات الأعضاء الثلاثة، في حين أن الحلقة ذات الأعضاء السبعة تعرض شكل قارب لولبي ؛ الزاوية ثنائية السطوح بين الحلقات (التي تحددها ذرات المستوى المشترك القريبة) هي 56.5 (2)درجة.Translated Description (English)
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)°.Translated Description (French)
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)°.Translated Description (Spanish)
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)°.Files
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Additional details
Additional titles
- Translated title (Arabic)
- (1<i>S</i>,3<i>R</i>,8<i>R</i> )-2,2 - Dibromo -10 - bromomethyl -3,7,7- trimethyltricyclo[6.4.0.0<sup> 1,3] dodec</sup> -9 - ene
- Translated title (English)
- (1<i>S</i>,3<i>R</i>,8<i>R</i>)-2,2-Dibromo-10-bromomethyl-3,7,7-trimethyltricyclo[6.4.0.0<sup>1,3</sup>]dodec-9-ene
- Translated title (French)
- (1<i>S</i>,3<i>R</i>,8<i>R</i>)-2,2-Dibromo-10-bromométhyl-3,7,7-triméthyltricyclo[6.4.0.0<sup>1,3</sup>]dodéc-9-ène
- Translated title (Spanish)
- (1<i>S</i>,3<i>R</i>,8<i>R</i>)-2,2-Dibromo-10-bromethyl-3,7,7-trimethyltricyclo[6.4.0.0<sup>1,3</sup>]dodec-9-eno
Identifiers
- Other
- https://openalex.org/W1992002924
- DOI
- 10.1107/s1600536812046430
References
- https://openalex.org/W1543709455
- https://openalex.org/W1972367163
- https://openalex.org/W1982414593
- https://openalex.org/W1984669375
- https://openalex.org/W1990170643
- https://openalex.org/W2037860152
- https://openalex.org/W2058066487
- https://openalex.org/W2058987956
- https://openalex.org/W2128179591
- https://openalex.org/W2131350133
- https://openalex.org/W2288897788