TRICARBONYLCHROMIUM(0) PROMOTED STEREOSELECTIVE TRANSFORMATIONS OF EPHEDRINE AND PSEUDOEPHEDRINE DERIVATIVES
(-)-(1S,2S)-(N,O-Dimethylephedrine)tricarbonyl chromium(0) (6) and (-)-(1S,2R)-(N,O-dimethylpseudoephedrine)tricarbonylchiromium(0) (22) undergo completely stereoselective ortho deprotonation upon treatment with alkyllithium base, followed by addition of an electrophile. In both cases, exclusive rem...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
1990
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