(3-hydroxy-1-methyl-1H-pyrazole-4-yl)acetic acid methyl ester 、
4-[2-(4-Chloromethyl-phenoxy)-ethyl]-5-methyl-2-phenyl-oxazole 在
potassium carbonate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 8.0h,
以57%的产率得到methyl 1-methyl-3-[4-[2-(5-methyl-2-phenyl-4-oxazolyl)ethoxy]benzyloxy]-1H-pyrazol-4-ylacetate