3-(o-chlorophenyl)-5-mercapto-s-triazole 、
3-(2-bromoacetyl)-8-(butoxymethyl)-3-methyl-2,7-dioxaspiro[4.4]nonane-1,6-dione 在
ammonium hydroxide 作用下,
以
丙酮 为溶剂,
反应 0.5h,
以88%的产率得到8-(butoxymethyl)-3-({[5-(2-chlorophenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetyl)-3-methyl-2,7-dioxaspiro[4.4]nonane-1,6-dione