Diastereoselection in the reactions of thioallylic anions with benzaldehyde |
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| Authors: | Toshio Hayashi Nobuo Fujitaka Takeshi Oishi Tatsuo Takeshima |
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| Institution: | The Institute of Physical and Chemical Research (RIKAGAKU KENKYUSHO) Wako-shi, Saitama 351, Japan;Department of Chemistry, Faculty of Science, Chiba University Chiba-shi,Chiba 280, Japan |
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| Abstract: | Reactions of the anions of (Z)-2-alkenyl N,N-dimethyldithiocarbamates with benzaldehyde gave the isomers of 4-hydroxy-4-phenyl-(E)-1-alkenyl N,N-dimethyldithiocarbamates stereoselectively and those of the anions of (E)-2-alkenyl N,N-dimethyldithiocarbamates afforded the isomers predominantly. |
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