Extension of a cascade reaction: Microwave-assisted synthesis of the GFP chromophore derivatives
作者:Runhong Jia、Shu Yan、Bo Jiang、Feng Shi、Shu-Jiang Tu
DOI:10.1002/jhet.315
日期:——
A facile microwave‐assisted synthesis of imidazol‐5(4H)‐one derivatives is accomplished via reactions of 4‐arylmethylene‐2‐phenyloxazol‐5(4H)‐ones with urea (or ammonium acetate) in ethylene glycol. The cascadereaction is simple to perform and occurs under mild conditions with broad scope of applicability. J. Heterocyclic Chem., (2010).