Please use this identifier to cite or link to this item: https://doi.org/10.1021/acs.joc.8b00953
Title: Gold-Catalyzed Post-Ugi Ipso-Cyclization with Switchable Diastereoselectivity
Authors: Nechaev, Anton A
Van Hecke, Kristof
Zaman, Manzoor
Kashtanov, Stepan
Ungur, Liviu 
Pereshivko, Olga P
Peshkov, Vsevolod A
Van der Eycken, Erik V
Keywords: Science & Technology
Physical Sciences
Chemistry, Organic
Chemistry
MICHAEL CASCADE REACTION
N-ARYL ALKYNAMIDES
ONE-POT SYNTHESIS
INTRAMOLECULAR HYDROARYLATION
SELECTIVE SYNTHESIS
PASSERINI REACTIONS
BETA-LACTAMS
DEAROMATIZATION
TRANSFORMATIONS
CONSTRUCTION
Issue Date: 3-Aug-2018
Publisher: AMER CHEMICAL SOC
Citation: Nechaev, Anton A, Van Hecke, Kristof, Zaman, Manzoor, Kashtanov, Stepan, Ungur, Liviu, Pereshivko, Olga P, Peshkov, Vsevolod A, Van der Eycken, Erik V (2018-08-03). Gold-Catalyzed Post-Ugi Ipso-Cyclization with Switchable Diastereoselectivity. JOURNAL OF ORGANIC CHEMISTRY 83 (15) : 8170-8182. ScholarBank@NUS Repository. https://doi.org/10.1021/acs.joc.8b00953
Abstract: A gold-catalyzed post-Ugi ipso-cyclization for the diastereoselective synthesis of spirocyclic pyrrol-2-one-dienone system is described. Tuning the catalytic system, solvent, and temperature allowed selectively attaining two sets of diastereoisomers. The scope of the process has been evaluated, and a putative mechanistic model was proposed.
Source Title: JOURNAL OF ORGANIC CHEMISTRY
URI: https://scholarbank.nus.edu.sg/handle/10635/228695
ISSN: 00223263
15206904
DOI: 10.1021/acs.joc.8b00953
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