A Convenient Method for Retro-Cycloaddition of Adducts from Steroidal 5,7-Dienes and 4-Phenyl-1,2,4-triazolidine-3,5-dione and Application to the Syntheses of Biosynthetic Intermediates of Ergosterol. -A novel method for the deprotection to the 5,7-diene system in steroids is developed which is als
✦ LIBER ✦
Improved synthesis of 1,2,4-triazoline-3,5-dione derivatives of ergosterol and a new method for their reconversion to ergosterol
✍ Scribed by Derek H.R. Barton; Xavier Lusinchi; Jesús Sandoval Ramírez
- Book ID
- 104221430
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 153 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
The ergosterol diene system reacts in excellent yield with a
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