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Stereoselective convergent synthesis of 24-substituted metabolites and analogues of vitamin D

✍ Scribed by Iván Cornella; Rosa M. Suárez; Antonio Mouriño; José Pérez Sestelo; Luis A. Sarandeses


Book ID
116697346
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
129 KB
Volume
89-90
Category
Article
ISSN
0960-0760

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Stereoselective Convergent Synthesis of
✍ José Pérez Sestelo; Iván Cornella; Olga de Uña; Antonio Mouriño; Luis A. Sarande 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 143 KB 👁 1 views

Vitamin D3 active metabolites 24R,25-(OH)2-D3, 24S,25-(OH)2-D3, and 1 alpha, 24R,25-(OH)3-D3 were synthesized by a convergent and stereoselective approach. In the synthetic route, the stereogenic center at C-24 was generated through ultrasonically induced aqueous conjugate addition of iodide 6 to Se