1. Department of Chemistry and Chemical Engineering, Faculty of Technology , Kanazawa University , Kodatsuno, Kanazawa , 920 , Japan;2. Department of Applied Chemistry, Faculty of Engineering , Osaka University , Suita , 565 , Japan
Abstract:
Intramolecular Diels-Alder reaction of thioaldehydes which were generated from bis(trimethylsilyl) sulfide and dienals gave the corresponding bicyclic adducts.