Organocatalyzed Enantioselective Decarboxylative Stereoablation Reaction for the Construction of 3,3′-Disubstituted Oxindoles Using β‑Ketoacids and 3‑Halooxindoles
收藏Figshare2016-02-20 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Organocatalyzed_Enantioselective_Decarboxylative_Stereoablation_Reaction_for_the_Construction_of_3_3_Disubstituted_Oxindoles_Using_Ketoacids_and_3_Halooxindoles/2457922
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资源简介：
An unprecedented method for the construction of optically active 3,3′-disubstituted oxindoles via an organocatalyzed decarboxylative stereoablation reaction has been developed. We describe the first asymmetric reaction between β-ketoacids and 3-halooxindoles utilizing an organocatalyst. This method allows for the formation of a variety of 3,3′-disubstituted oxindoles bearing a keto-carbonyl group, which are not easily accessible using other methodologies, in moderate to good yields with high enantioselectivities.
创建时间：
2016-02-20
