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ChemInform Abstract: Asymmetric [3 + 2] Cycloaddition of Methyleneindolinones with N, N′‐Cyclic Azomethine Imines Catalyzed by a N, N′‐Dioxide—Mg(OTf)2 Complex. Issue 9 (February 2016)
Record Type:
Journal Article
Title:
ChemInform Abstract: Asymmetric [3 + 2] Cycloaddition of Methyleneindolinones with N, N′‐Cyclic Azomethine Imines Catalyzed by a N, N′‐Dioxide—Mg(OTf)2 Complex. Issue 9 (February 2016)
Main Title:
ChemInform Abstract: Asymmetric [3 + 2] Cycloaddition of Methyleneindolinones with N, N′‐Cyclic Azomethine Imines Catalyzed by a N, N′‐Dioxide—Mg(OTf)2 Complex.
Abstract: An asymmetric 1, 3‐dipolar cycloaddition of methyleneoxindoles and cyclic azomethine imines affords spirocyclic pyrazolidines in excellent yields and enantioselectivities under mild reaction conditions.