ChemInform Abstract: Asymmetric Synthesis of 3, 3′‐Pyrrolidinyl‐dispirooxindoles via a One‐Pot Organocatalytic Mannich/Deprotection/Aza‐Michael Sequence. Issue 23 (May 2016)

• Record Type: Journal Article
• Authors: Zhao, Kun; Zhi, Ying; Li, Xinyi; Puttreddy, Rakesh; Rissanen, Kari; Enders, Dieter
• Is Part Of: ChemInform. Volume 47:Issue 23(2016)
• Page Start: no
• Page End: no
• Publication Date: 2016-05
• Subjects: indole derivatives, isoindole derivatives -- pyrrole derivatives -- spirocyclic compounds (heterocyclic compounds) -- diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) -- organocatalysis; Chemistry -- Abstracts -- Periodicals; 540.5
• DOI: 10.1002/chin.201623139
• Languages: English
• ISSNs: 0931-7597

Abstract

Abstract: Using (DHQD)2 PHAL as the catalyst, this scalable protocol provides access to a new series of the title compounds in high yields and with excellent stereoselectivities via the novel organocatalytic reaction sequence.