| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5279086 | Tetrahedron Letters | 2006 | 4 Pages |
Abstract
A series of dendritic ligands with a 2,2â²-bipyridine core was synthesized through the coupling of 4,4â²-dihydroxy-2,2â²-bipyridine with poly(arylether) dendron in fair yields. The corresponding copper(II) trifluoromethanesulfonate (triflate) dendrimers were applied as a Lewis acid catalyst to the Diels-Alder reaction. A positive dendritic effect on the chemical yields of adducts was observed.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Ken-ichi Fujita, Takahito Muraki, Hatsuhiko Hattori, Toshiyasu Sakakura,