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Chiral, densely functionalized cycloheptanes from carbohydrates. I. The nitrone route

✍ Scribed by José Marco-Contelles; Elsa de Opazo

Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
234 KB
Volume
40
Category
Article
ISSN
0040-4039

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✦ Synopsis

The first intramolecular 1,3-dipolar cycloaddition of an acyclic, chiral, polyfunetionalized 7-alkenyl tethered N-benzyl nitrone is reported. This is a new and efficient approach for the synthesis of chiral, densely functionalized cycloheptanes from carbohydrates.

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✍ Jose Marco-Contelles; Elsa de Opazo 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB

Chiral, Densely Functionalized Cycloheptanes from Carbohydrates. Part 1. The Nitrone Route. -The first example of an intramolecular 1,3-dipolar cycloaddition of a chiral, acyclic 7-alkenyl tethered N-benzyl nitrone (IV) is described that provides a new and efficient asymmetric access to chiral, den