Preparation of the "Ziegler key intermediate" 2from lactone 3, readily obtained from hydroxy-O-ionone, was studied. In a first exploratory approach, lactones 11 and 13 were obtained but further transformations aimed at setting the ring junction were unsuccessful due to unexpected rearrangements. Thr
β¦ LIBER β¦
The preparation of a key intermediate in the synthesis of ajaconine and atidine
β Scribed by L.H. Zalkow; B. Kumar; D.H. Miles; J. Nabors; N. Schnautz
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- French
- Weight
- 224 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0040-4039
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