Enantioselective [3 + 2] Cycloaddition of Allenes to Acrylates Catalyzed by Dipeptide-Derived Phosphines: Facile Creation of Functionalized Cyclopentenes Containing Quaternary Stereogenic Centers
收藏Figshare2016-02-23 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Enantioselective_3_2_Cycloaddition_of_Allenes_to_Acrylates_Catalyzed_by_Dipeptide_Derived_Phosphines_Facile_Creation_of_Functionalized_Cyclopentenes_Containing_Quaternary_Stereogenic_Centers/2691583
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A new family of dipeptide-based chiral phosphines was designed and prepared. d-Thr-l-tert-Leu-derived catalyst 4c promoted [3 + 2] cycloaddition of allenoates to α-substituted acrylates in a regiospecific and stereoselective manner, furnishing functionalized cyclopentenes with quaternary stereogenic centers in high yields and with excellent enantioselectivities.
创建时间：
2016-02-23
