The modulation of face-face π-π interactions in Lewis acid catalysis

Harris, Lisa D. and Jenkins, Robert L. and Tomkinson, Nicholas C. O. (2005) The modulation of face-face π-π interactions in Lewis acid catalysis. Tetrahedron Letters, 46 (10). pp. 1627-1629. ISSN 0040-4039 (https://doi.org/10.1016/j.tetlet.2005.01.086)

Abstract

The enantiomeric excess obsd. for the exo-adduct from the Lewis acid catalyzed Diels-Alder reaction between cyclopentadiene and methacrolein can be increased up to 21% by simple modification of the electronics of the arom. ring in a series of stilbene-derived diol ligands, suggesting that the proposed face-face π-π interaction between the catalyst and the dienophile can be modulated by altering the electron d. on the arom. ring.

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• Item metadata

  Item type:	Article
  ID code:	34201
  Dates:	Date Event 2005 Published
  Subjects:	Science > Chemistry
  Department:	Faculty of Science > Pure and Applied Chemistry Faculty of Humanities and Social Sciences (HaSS) > Strathclyde Institute of Education > Education
  Depositing user:	Pure Administrator
  Date deposited:	20 Oct 2011 14:12
  Last modified:	08 Apr 2024 19:29
  URI:	https://strathprints.strath.ac.uk/id/eprint/34201