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Continue to ChatNew quinine based squaramide catalyst and its evaluation in the asymmetric reactions of isatin derived ketimines - https://avesis.metu.edu.tr/yayin/c16a5a8f-efba-4ac8-98f4-090886298d29/new-quinine-based-squaramide-catalyst-and-its-evaluation-in-the-asymmetric-reactions-of-isatin-derived-ketimines