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ChemInform Abstract: A Short, Efficient Copper-Mediated Synthesis of 1α,25-Dihydroxyvitamin D2 (1α,25-Dihydroxyergocalciferol) and C-24 Analogues.

✍ Scribed by M. TORNEIRO; Y. FALL; L. CASTEDO; A. MOURINO


Publisher
John Wiley and Sons
Year
2010
Weight
47 KB
Volume
29
Category
Article
ISSN
0931-7597

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ChemInform Abstract: Copper-Mediated Alk
✍ M. TORNEIRO; Y. FALL; L. CASTEDO; A. MOURINO 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 36 KB 👁 2 views

Copper-Mediated Alkylation of Vitamin D C-Ring. Synthesis of C11-Functionalized 1α,25-Dihydroxyvitamin D3. -The functionalization of C-11 of CD-ring fragments of vitamin D3, e.g. (I), with organocopper reagents is studied. The application results in an efficient, convergent synthesis of the calcitr