Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10572721 | Journal of Fluorine Chemistry | 2005 | 6 Pages |
Abstract
Intramolecular Diels-Alder (IMDA) reaction of α-fluoroacrylate derivatives 1a-e having 1,7,9-decatrienoate system is efficiently promoted by the novel bidentate Lewis acid A generated in situ by mixing 3,3â²,5,5â²-tetrabromo-1,1â²-biphenyl-2,2â²-diol (Br4BIPOL, 1 mol) and trimethylaluminum (2 mol). The IMDA reaction of α-fluoroacrylates proceeds via endo-boat transition state as in the case of the corresponding non-fluorinated acrylate.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Akio Saito, Hikaru Yanai, Wataru Sakamoto, Kosuke Takahashi, Takeo Taguchi,