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ChemInform Abstract: Microwave-Induced 1,3-Dipolar Intramolecular Cycloadditions of N-Substituted Oximes, Nitrones, and Azomethine Ylides for the Chiral Synthesis of Functionalized Nitrogen Heterocycles.

✍ Scribed by Qian Cheng; Wen Zhang; Yoshimichi Tagami; Takayuki Oritani

Publisher: John Wiley and Sons
Year: 2010
Weight: 32 KB
Volume: 32
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200131126

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ChemInform Abstract: Application of meso-Hydrobenzoin-Derived Chiral Auxiliaries for the Stereoselective Synthesis of Highly Substituted Pyrrolidines by 1,3-Dipolar Cycloaddition of Azomethine Ylides.

✍ Katharina Bica; Peter Gaertner 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

## Abstract Acrylic ester derivatives (I) possessing meso‐hydrobenzoin derived chiral auxiliaries undergo cycloaddition with the azomethine (II) to give the highly substituted pyrrolidines (III) with up to 87% e.e.