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Asymmetric Hetero Diels‐Alder Reaction of Chiral Imines with Danishefsky's Diene Catalyzed by Yb(OTf)3 |
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| Authors: | Chang‐Tao Qian Long‐Cheng Wang Rui‐Fang Chen |
| Abstract: | Reaction of chiral imines with Danishefsky's diene in the presence of a catalytic amount (20 mol%) of ytterbium triflate afforded the corresponding hetero Diels‐Alder adducts with a moderate to good diastereoselectivity. |
| Keywords: | Hetero Diels‐Alder chiral imines Danishefsky's diene ytterbium triflate |