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Preparation of a novel, camphor-derived sulfide and its evaluation as a chiral auxiliary mediator in asymmetric epoxidation via the Corey–Chaykovsky reaction

✍ Scribed by Takao Saito; Daisuke Akiba; Masao Sakairi; Shintaro Kanazawa


Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
66 KB
Volume
42
Category
Article
ISSN
0040-4039

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Enantioselective synthesis of aziridines
✍ Takao Saito; Masao Sakairi; Daisuke Akiba 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 61 KB

Asymmetric one-pot aziridination of imines with alkyl bromides via the imino Corey-Chaykovsky reaction mediated by chiral sulfide is described. The desired aziridines are obtained in good yields with up to 98% ee of the trans isomer.