Literature DB >> 24454120

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.

Abdoullah Bimoussa1, Aziz Auhmani1, My Youssef Ait Itto1, Jean-Claude Daran2, Abdelwahed Auhmani1.   

Abstract

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.

Entities:  

Year:  2013        PMID： 24454120      PMCID： PMC3884344          DOI： 10.1107/S1600536813028183

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN： 1600-5368


  4 in total

1.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

2.  Switchable reactions of cyclopropanes with enol silyl ethers. Controllable synthesis of cyclopentanes and 1,6-dicarbonyl compounds.

Authors:  Jian-Ping Qu; Chao Deng; Jian Zhou; Xiu-Li Sun; Yong Tang
Journal:  J Org Chem       Date:  2009-10-16       Impact factor: 4.354

3.  (1S,2S,4R)-3,3-Dichloro-4,8,12,12-tetra-methyl-tricyclo-[5.5.0.0]dodeca-6,8-diene.

Authors:  Ahmed Benharref; Lahcen El Ammari; Moha Berraho; Esaadia Lassaba
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-08-28

4.  Structure validation in chemical crystallography.

Authors:  Anthony L Spek
Journal:  Acta Crystallogr D Biol Crystallogr       Date:  2009-01-20
  4 in total
  1 in total

1.  Crystal structure of (1S,3R,8R,9S,10R)-10-bromo-methyl-2,2-di-chloro-9,10-ep-oxy-3,7,7-tri-methyl-tri-cyclo-[6.4.0.0(1,3)]dodeca-ne.

Authors:  Ahmed Benharref; Lahcen El Ammari; Mohamed Saadi; Moha Berraho
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2015-04-09
  1 in total

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