1-(4-cyclopropylpyridin-3-yl)imidazolidin-2-one 、 5-bromo-6-fluorobenzo[b]thiophene 、
(1R,2R)-(-)-N,N'-二甲基-1,2-环己二胺 、
Tripotassium;phosphate 在
cupric iodide crude product 作用下,
以
1,4-二氧六环 为溶剂,
以afforded 9 mg of the product (6% yield)的产率得到1-(4-cyclopropylpyridin-3-yl)-3-(6-fluorobenzo[b]thiophen-5-yl)imidazolidin-2-one