环己胺 、 1-(2-bromoethyl)-3-(phenoxymethyl)-1H-pyrazole-5-carboxylic acid ethyl ester 在
crude product 、
benzene diethyl ether 、
5-cyclohexyl-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 作用下,
以
乙腈 为溶剂,
反应 72.0h,
以to yield 17 mg of title compound 5-cyclohexyl-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one as an off-white powder (19% yield)的产率得到5-cyclohexyl-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one