The aza-Wittig reaction of phospha&5-azenes with optically pure y-fluorosubstituted I~- ketosulfoxides leads to the corresponding 13-enaminosulfoxides, which were easily isolated in diastereomerically pure form. The stercoselective reduction of the enamine 3cb afforded the optically pure [~-sulphinyl-amine5 cb in high overall yield.
Titolo: | Stereoselective Synthesis of Optically Pure gamma-Fluoro-beta-Enaminosulfoxides and Reduction to gamma-Fluoro-beta-Aminosulfoxides |
Autori: | |
Data di pubblicazione: | 1995 |
Rivista: | |
Abstract: | The aza-Wittig reaction of phospha&5-azenes with optically pure y-fluorosubstituted I~- ketosulfoxides leads to the corresponding 13-enaminosulfoxides, which were easily isolated in diastereomerically pure form. The stercoselective reduction of the enamine 3cb afforded the optically pure [~-sulphinyl-amine5 cb in high overall yield. |
Handle: | http://hdl.handle.net/11697/11611 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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