✦ LIBER ✦
ChemInform Abstract: A Remarkable Stereocontrol During Cobalt(II) Chloride Catalyzed Opening of Cinnamoyl Epoxides with N-Substituted Anilines.
✍ Scribed by A. DE; S. GHOSH; J. IQBAL
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 32 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
A Remarkable Stereocontrol During Cobalt(II) Chloride Catalyzed Opening of Cinnamoyl Epoxides with N-Substituted Anilines.
-The stereochemistry of the ring cleavage is controlled by the para-substituent of the aromatic ring directly attached to the nitrogen of the aniline. para-Methoxy groups cause formation of anti amino alcohols; amines with para-Cl, -Br, -Me, or hydrogen substituents afford syn products. -(DE, A.