Asymmetric addition of dimethylzinc to N-tosylarylimines catalyzed by a rhodium-diene complex toward the synthesis of chiral 1-arylethylamines |
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| Authors: | Nishimura Takahiro Yasuhara Yuichi Hayashi Tamio |
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| Affiliation: | Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan. |
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| Abstract: | [STRUCTURE: SEE TEXT] A rhodium complex coordinated with a chiral diene, (R,R)-2,5-diphenylbicyclo[2.2.2]octa-2,5-diene (Ph-bod), catalyzed the asymmetric addition of dimethylzinc to N-tosylarylimines to give high yields of chiral 1-aryl-1-ethylamines with high enantioselectivity (94-98% ee). |
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