## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
ChemInform Abstract: Efficient and Versatile Synthesis of A-Ring Precursors of 1α,25- Dihydroxy-Vitamin D3 and Analogues. Application to the Synthesis of Lythgoe-Roche Phosphine Oxide.
✍ Scribed by A. MOURINO; M. TORNEIRO; C. VITALE; S. FERNANDEZ; J. PEREZ-SESTELO; S. ANNE; C. GREGORIO
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 35 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
✦ Synopsis
Efficient and Versatile Synthesis of A-Ring Precursors of 1α,25-Dihydroxy-Vitamin D3 and Analogues. Application to the Synthesis of Lythgoe-Roche Phosphine Oxide.
-Starting from 1-carvone (I) an efficient approach to the Lythgoe-Roche phosphine oxide (XII), an important vitamin D synthon, is reported. The procedure is based on the selective cleavage of epoxide (II) and its conversion to the esters (X). -(MOURINO,
📜 SIMILAR VOLUMES
A Practical Synthesis of A-Ring Precursors for 19-Nor-1α,25dihydroxyvitamin D3 Analogues. -Starting with the chiral diepoxide (II), the target compounds (XI) and (XVII) are prepared following a convergent and more practical route.