✦ LIBER ✦
ChemInform Abstract: Enantioselective Prevost and Woodward Reactions Using Chiral Hypervalent Iodine(III): Switchover of Stereochemical Course of an Optically Active 1,3-Dioxolan-2-yl Cation.
✍ Scribed by Morifumi Fujita; Mikimasa Wakita; Takashi Sugimura
- Publisher
- John Wiley and Sons
- Year
- 2011
- Weight
- 47 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
The reaction of alkenes (VI) with chiral hypervalent iodine reagent in the presence of acetic acid and the subsequent acetylation of the resulting regioisomeric mixture of monoacetylated products affords desired syn‐diacetates (VII) with high diastereo‐ and enantioselectivities.