Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5220903 | Tetrahedron | 2010 | 15 Pages |
Abstract
This paper is concerned with the syntheses of 1,8,9,16-tetrahydroxytetraphenylene derivatives and their applications as Brønsted base organocatalysts for [4+2] cycloaddition between anthrone and maleimides. The structural modifications of the catalysts and their related catalytic properties are described and discussed in details.
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Organic Chemistry