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Generation and Interception of 1-Oxa-3,4-cyclohexadiene

✍ Scribed by Dr. Michael Schreck; Prof. Dr. Manfred Christl

Publisher
John Wiley and Sons
Year
1987
Tongue
English
Weight
303 KB
Volume
26
Category
Article
ISSN
0044-8249

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## Abstract The resolution of (1α,5α,6α)‐6‐bromo‐6‐fluoro‐1‐phenylbicyclo[3.1.0]hexane (__rac__‐**5)** provided the enantiomerically pure precursors (−)‐**5** and (+)‐**5** of 1‐phenyl‐1,2‐cyclohexadiene. On treatment of (−)‐**5** with methyllithium in the presence of 2,5‐dimethylfuran, the pure (−