摘要
液相合成γ┐丁内酯新型催化剂林衍华＊骆有寿（浙江大学二次资源化工国家专业实验室杭州３１００２７）关键词γ－丁内酯，１，４－丁二醇，Ｃｕ－Ｚｎ－Ｏ催化剂，绿铜锌矿１９９６－１２－０４收稿，１９９７－０６－０６修回γ－丁内酯是一种精细化学品，用作高沸点、...
A catalyst for γbutyrolactone production by liquid phase dehydrocyclization of 1,4butanediol was prepared from Cu(NO3)2 and Zn(NO3)2 (exact in 1∶1 mole ratio) by precipitation method. It showed a good catalytic activity for given reduction at 186￣204 ℃ through H2 reaction at 240 ℃. The results of XRD, IR and DTA showed that the precursor has the same component and structure, as Aurichalcite.
出处
《应用化学》
CAS
CSCD
北大核心
1997年第4期105-107,共3页
Chinese Journal of Applied Chemistry
关键词
丁内酯
催化剂
绿铜锌矿
铜
锌
液相合成
γbutyrolactone,butanediol,CuZnO catalyst,Aurichalcite
