Cyclisierungsreaktionen β,γ‐ungesättigter Kohlensäurederivate. V . Reaktionen β,γ‐ungesättigter Carbamidsäureester mit Sulfenylchloriden ‐ Synthese von 3,5,5‐trisubstituierten Oxazolidin‐2‐onen
Cyclization Reactions of β,γ‐Unsaturated Derivatives of Carbonic Acid. V. Reactions of β,γ‐Unsaturated Carbamic Acid Esters with Sulfenyl Chlorides — Synthesis of 3,5,5‐Trisubstituted Oxazolidine‐2‐ones N,N‐Disubstituted β,γ‐Unsaturated urethanes 1 have been cyclized to 3,5,5‐trisubstituted oxazolid...
| Published in: | Journal für Praktische Chemie |
|---|---|
| Main Authors: | , , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Wiley
1982
|
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1002/prac.19823240303 http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fprac.19823240303 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fprac.19823240303 https://onlinelibrary.wiley.com/doi/pdf/10.1002/prac.19823240303 |
| Summary: | Cyclization Reactions of β,γ‐Unsaturated Derivatives of Carbonic Acid. V. Reactions of β,γ‐Unsaturated Carbamic Acid Esters with Sulfenyl Chlorides — Synthesis of 3,5,5‐Trisubstituted Oxazolidine‐2‐ones N,N‐Disubstituted β,γ‐Unsaturated urethanes 1 have been cyclized to 3,5,5‐trisubstituted oxazolidine‐2‐ones 3 by aromatic sulfenyl chlorides in methylene chloride. The same oxazolidine‐2‐ones 3 were obtained by reaction of 5‐bromomethyloxazolidine‐2‐ones 8 with thiophenols. |
|---|