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1,2-Carbonyl Transposition of a Protected Rubanone: Stereoselective synthesis of bicyclic and tricyclic lactams derived from quinidine

✍ Scribed by Jens Frackenpohl; Peter Langer; H. Martin R. Hoffmann

Publisher: John Wiley and Sons
Year: 1998
Tongue: German
Weight: 527 KB
Volume: 81
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19980810551

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✦ Synopsis

In this work, the usual 1,s-functionality distance of Robinson annulation products was transformed into the required 1,4-dicarbonyl distance.

The C-atom numbering corresponds to the cinchonan numbering (see Fig. )

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