## Abstract The selectivity of the three different double bonds (CIS, TRANS and VINYL) of hydroxyterminated polybutadiene regarding epoxidation was evaluated, using __m__‐chloroperbenzoic acid in toluene below room temperature (−10°C, −5°C, 0°C and 5°C). To determine the kinetic constants for the t
The Oxidation of Thebaine with m-Chloroperbenzoic Acid. Studies in the (+)-Morphinan Series. III
✍ Scribed by Ikuo Iijima; Kenner C. Rice; Arnold Brossi
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- German
- Weight
- 160 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
Zur Oxydation von Thebain mit m‐Chlorperbenzoesäure, III
Die Oxydation von Thebain (1) mit m‐Chlorperbenzoesäure ist stark abhängig von den gewählten Reaktionsbedingungen. In unserem Fall wird neben 14‐Hydroxy‐codeinon (2) auch das bekannte, mono‐acetylierte Diol 3 erhalten. Die Rückführung von 3 in 2 und die Verknüpfung mit dem bekannten Ketodiol 5, über das bisher nicht beschriebene 8, 14‐Dihydroxydihydrothebain (4) wird gezeigt.
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