The synthesis and resolution of (±)-1,4-diO-benzyl-2,3-O-isopropylidene-myo-inositol
✍ Scribed by Trupti Desai; Jill Gigg; Roy Gigg; Eloísa Martín-Zamora; Nathalie Schnetz
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 700 KB
- Volume
- 258
- Category
- Article
- ISSN
- 0008-6215
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✦ Synopsis
An improved procedure for the preparation of 1,2-O-isopropylidene-nqVo-inositol is described. Racemic 1,4-di-O-benzyl-2,3-O-isopropylidene-myo-inositol was prepared by tinmediated benzylation of 1,2-0-isopropylidene-myo-inositol and resolved readily by crystalk sation of the o-camphanates. The use of the chiral 1,4-di-O-benzyl-2,3-O-isopropylidenemyo-inositols as intermediates for the preparation of other chiral derivatives of myo-inositol was investigated. ' Corresponding author. * For a preliminary communication, see ref 1.
📜 SIMILAR VOLUMES
The synthesis of the optically pure 1,4,5,6-tetra-O-benzyl-myo-inositols was achieved in four steps via diastereomeric 2,3-spire-acetals of myo-inositol with Land D-camphor as the key intermediates. Camphor dimethyl acetal was used for the acetalation reaction. The diastereomers were benzylated and
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