Cyclisierungsreaktionen β,γ‐ungesättigter Kohlensäurederivate. XI [1] Untersuchungen zur Stereochemie der Cyclofunktionalisierung β,γ‐ungesättigter Carbamidsäureester

• Published in: Journal für Praktische Chemie
• Main Authors: Mühlstädt, M., Meusinger, R., Olk, B., Weber, L., Widera, R.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 1986
• Subjects: Carbonic acid
• Online Access: http://dx.doi.org/10.1002/prac.19863280302; http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fprac.19863280302; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fprac.19863280302; https://onlinelibrary.wiley.com/doi/pdf/10.1002/prac.19863280302

Cyclization Reactions of β,γ‐Unsaturated Derivatives of Carbonic Acid. XI. Investigation of Stereochemistry of the Cyclofunctionalization of β,γ‐Unsaturated Carbamic Acid Esters N, N‐Disubstituted β,γ‐unsaturated urethanes 1 have been cyclized to 3,5‐disubstituted oxazolidine‐2‐ones 3 by aromatic sulfenyl chlorides 2 . The stereochemistry of the products and the cyclofunctionalization reaction were investigated.