A Facile Synthesis of Pyrazolines from Baylis–Hillman Adducts
作者:J. S. Yadav、A. P. Singh、D. C. Bhunia、A. K. Basak、P. Srihari
DOI:10.1246/cl.2008.624
日期:2008.6.5
Baylis-Hillman adducts undergo smooth 1,3-dipolar cycloaddition reaction with ethyl diazoacetate in the presence of 2-iodoxybenzoic acid to produce pyrazolines in high yields under mild reaction conditions.