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Synthesis 2006(14): 2297-2300
DOI: 10.1055/s-2006-942455
DOI: 10.1055/s-2006-942455
PAPER
© Georg Thieme Verlag Stuttgart · New York
Synthesis of Enantiomerically Pure Diols and Diketones from Norbornadiene
Weitere Informationen
Received
9 December 2005
Publikationsdatum:
28. Juni 2006 (online)
Publikationsverlauf
Publikationsdatum:
28. Juni 2006 (online)
Abstract
The preparation of (1R,4R)-bicyclo[2,2,1]heptane-2,5-dione from norbornadiene with >99% ee is described. This compound was used to make the synthetically useful (1R,2R,4R,5R)-exo,exo-2,5-diphenylbicyclo[2,2,1]heptane-endo,endo-2,5-diol and (1R,2R,4R,5R)-endo,endo-bicyclo[2,2,1]heptane-2,5-diol, which may prove to be valuable building blocks for novel ligand synthesis.
Key words
norbornadiene - steroselectve reduction - chiral diols
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