引用本文:
向晖, 喻宗沅. 相转移催化羰基化合成丙二酸二乙酯[J]. 应用化学,
1995, 12(3): 113-114.
Citation: Xiang Hui, Yu Zongyuan. Phase Transfer Catalytic Synthesis of Diethyl Malonate by Cabonylation[J]. Chinese Journal of Applied Chemistry, 1995, 12(3): 113-114.
Citation: Xiang Hui, Yu Zongyuan. Phase Transfer Catalytic Synthesis of Diethyl Malonate by Cabonylation[J]. Chinese Journal of Applied Chemistry, 1995, 12(3): 113-114.
相转移催化羰基化合成丙二酸二乙酯
摘要:
丙二酸二乙酯是重要的精细化工原料,其传统的生产方法氰化法需用NaCN,工艺流程长,且收率不高.
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关键词:
- 丙二酸二乙酯
- / 合成
- / 二苯并30-冠-10
- / 羰基化反应
English
Phase Transfer Catalytic Synthesis of Diethyl Malonate by Cabonylation
Abstract:
Diethylmalonate was synthcsized by carbonylation in the presence of Co2(CO)8 and dibenzo-30-crown-10 in 100% yield. The reaction conditions were examined.
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Key words:
- diethylmalonate
- / synthesis
- / dibenzo-30-crown-10
- / carbonylation
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