We wieh to report photochemical cleavage of a bioyclic ketone V yielding cyclopentadecanone (Exaltone) (VIII) or its precursor IX. The ketone V has been obtained from cyolododecanone (II) (l), hence this constitutes the first practical preparation of VIII from 1,5,+oyclododeoatriene (I), a readily a
A new synthesis of 14-tetradecanolide from cyclododecanone.
✍ Scribed by Jean Pierre Genet; Philippe Kahn
- Book ID
- 104225507
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- French
- Weight
- 186 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
The w-hYdroxy ynamine ( 2) is cyclized to the ketene N,O-acetal (3) which gives,
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