DABCO catalyzed facile synthesis of highly functionalized pyrazolines from Baylis–Hillman acetates and ethyl diazoacetate
作者:Palakodety Radha Krishna、Y. Lakshmi Prapurna
DOI:10.1016/j.tetlet.2010.10.006
日期:2010.12
A convenient synthesis of pyrazolines is reported via DABCO mediated reaction of ethyl diazoacetate (EDA) with Baylis–Hillmanacetates. The products were obtained in good to excellent yields (70–95%).