TY - JOUR T1 - Ugi reactions with ammonia offer rapid access to a wide range of 5-aminothiazole and oxazole derivatives. JO - J Org Chem PY - 2009/09/18 AU - Thompson MJ AU - Chen B ED - DO - DOI: 10.1021/jo9014529 VL - 74 IS - 18 SP - 7084 EP - 7093 Y2 - 2024/12/26 ER -