We have developed efficient methods for the syntheses of 3,5-disubstituted isoxazoles
and 1,2,3-triazoles, and 1,3- and 1,4-cycloalkadiene derivatives using polymer-supported
selenium resin. The advantages of these methods include straightforward operation,
lack of odor, good stability, and high purity of the products.
1,3-dipolar cycloaddition - Diels-Alder reaction - polymer-supported selenium resin
- solid-phase synthesis - heterocycles