4594-77-8
3-(2-氧代环戊基)丙腈
+
107-21-1
乙二醇
→
~82%
35579-33-0
3-(1,4-dioxaspiro[4.4]nonan-9-yl)propanenitrile
83711-58-4
1,4-二氧杂螺[4.4]壬烷-6-丙基胺