One-Pot, Three Component Synthesis of Thiazol-2(3H)-imines Using Poly(4-vinylpyridine) as an Efficient Reusable Heterogeneous Basic Catalyst
摘要:
Poly(4-vinylpyridine) is reported as a green, efficient and reusable basic catalyst for the synthesis of thiazol-2(3H)-imines under one-pot, three component reaction conditions. This simple method produces the products at room temperature in excellent yields (83-97%). Furthermore, this catalyst can be recovered by simple filtration and recycled up to four consecutive runs without any loss of its efficiency