The α-effect in iminium ion catalysis

Cavill, Julie L., Elliott, Richard L., Evans, Gareth James S., Jones, Ian L., Platts, James Alexis ORCID: https://orcid.org/0000-0002-1008-6595, Ruda, Antonio M. and Tomkinson, Nicholas Charles Oliver 2006. The α-effect in iminium ion catalysis. Tetrahedron 62 (2-3) , pp. 410-421. 10.1016/j.tet.2005.08.110

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Abstract

The ?-effect can be used as an effective means to promote iminium ion catalysed transformations, providing acyclic scaffolds to aid in catalyst design. A thorough investigation of the structure–activity relationship of the catalyst architecture reveals optimal substituents of a disubstituted carbamate and a secondary alkyl group around a hydrazine scaffold. Molecular modelling investigations provide a mechanistic rationale to the results observed.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Uncontrolled Keywords:	?-Effect; Iminium ion catalysis; DFT calculations
ISSN:	00404020
Last Modified:	17 Oct 2022 08:54
URI:	https://orca.cardiff.ac.uk/id/eprint/1430

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