Corlay, H and Motherwell, WB and Pennell, AMK and Shipman, M and Slawin, AMZ and Williams, DJ and Binger, P and Stepp, M (1996) Stereochemical aspects of intramolecular palladium catalysed [3+2] cycloadditions of methylenecyclopropanes. TETRAHEDRON , 52 (13) 4883 - 4902.
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Abstract
The preparation and intramolecular palladium catalysed [3+2] cycloaddition reactions of a range of substrates containing either stereochemically defined 2,3-disubstituted methylenecyclopropanes 3 or acrylate accepters 12-15 are described. Evidence is presented which supports the hypothesis that these cycloaddition reactions proceed via palladium-trimethylenemethane type intermediates and that the two carbon-carbon bonds are formed in a highly asynchronous manner.
| Type: | Article |
|---|---|
| Title: | Stereochemical aspects of intramolecular palladium catalysed [3+2] cycloadditions of methylenecyclopropanes |
| Keywords: | CYCLO-ADDITION |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry |
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