shifted UV/VIS spectrum of the chromophore of 5,15-bisnorcobester 2131 was observed. The reaction is only reproducible in the presence of small amounts of CCl,. Under optimized conditions (Scheme 1) the didemethylation proceeds almost quantitatively (UV/VIS spectroscopy). The crystalline product (56
Einfacher Zugang zu 5-Nor-, 15-Nor- und 5,15-Bisnorcobester
✍ Scribed by Cornelius Nussbaumer; Prof. Dr. Duilio Arigoni
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 210 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
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