Asymmetric Substitution at the Tetrasubstituted Chiral Carbon: Catalytic Ring-Opening Alkylation of Racemic 2,2-Disubstituted Aziridines with 3‑Substituted Oxindoles
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下载链接：
https://figshare.com/articles/dataset/Asymmetric_Substitution_at_the_Tetrasubstituted_Chiral_Carbon_Catalytic_Ring_Opening_Alkylation_of_Racemic_2_2_Disubstituted_Aziridines_with_3_Substituted_Oxindoles/2340838
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资源简介：
A highly diastereo-
and enantioselective ring-opening alkylation
of racemic 2,2-disubstituted aziridines with 3-substituted oxindoles
is achieved under the catalysis of a chiral 1,2,3-triazolium salt.
This reaction represents a hitherto unknown, catalytic stereoselective
carbon–carbon bond formation through direct substitution at
the tetrasubstituted chiral carbon.
创建时间：
2013-12-18
