Syntheses and reactions of optically active alkoxyaminosulfonium salts.
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概要
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The optically active methoxymorpholino-<I>p</I>-tolylsulfonium salt has been synthesized by the reaction of optically active <I>N</I>-<I>p</I>-toluenesulfinylmorpholine with methyl trifluoromethanesulfonate. The sulfonium ion methylated benzylethylphenylamine and benzyl ethyl sulfide with asymmetric induction to give the optically active benzylethylmethylphenylammonium ion and benzylethylmethylsulfonium ion respectively. The optically active methoxymorpholino-<I>p</I>-tolylsulfonium salt and diaminosulfonium salts have been prepared in a one pot reaction between <I>N</I>-<I>p</I>-toluenesulfenyImorpholine and 1-chlorobenzotriazole with methanol in the presence of 1-menthol at −80 °C.
- 公益社団法人 日本化学会の論文
著者
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Minato Hiroshi
Department Of Electrical Engineering And Computer Science Tufts University
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KOBAYASHI Michio
Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin Un
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Okuma Kentaro
Department Of Chemistry Faculty Of Science Fukuoka University
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