A New Convenient Preparation of 2-, 4-, and 5- Thiazolecarboxaldehydes and Their Conversion into the Corresponding CarbonitrileN-Oxides: Synthesis of 3-Thiazolylisoxazoles and 3-Thiazolylisoxazolines
A New Convenient Preparation of 2-, 4-, and 5- Thiazolecarboxaldehydes and Their Conversion into the Corresponding CarbonitrileN-Oxides: Synthesis of 3-Thiazolylisoxazoles and 3-Thiazolylisoxazolines