引用本文:
Yi Qun LI, Xin Ming XU, Mei Yun ZHOU. n-Butyl Pyridinium Nitrate as a Reusable Ionic Liquid Medium for Knoevenagel Condensation[J]. Chinese Chemical Letters,
2003, 14(5): 448-450.
Citation: Yi Qun LI, Xin Ming XU, Mei Yun ZHOU. n-Butyl Pyridinium Nitrate as a Reusable Ionic Liquid Medium for Knoevenagel Condensation[J]. Chinese Chemical Letters, 2003, 14(5): 448-450.
Citation: Yi Qun LI, Xin Ming XU, Mei Yun ZHOU. n-Butyl Pyridinium Nitrate as a Reusable Ionic Liquid Medium for Knoevenagel Condensation[J]. Chinese Chemical Letters, 2003, 14(5): 448-450.
n-Butyl Pyridinium Nitrate as a Reusable Ionic Liquid Medium for Knoevenagel Condensation
摘要:
The Knoevenagel condensation of carbonyl substrates with active methylene compounds proceeds smoothly with ammonium acetate as catalyst in n-butyl pyridinium nitrate to afford the desired products of good purity in moderate yields.
English
n-Butyl Pyridinium Nitrate as a Reusable Ionic Liquid Medium for Knoevenagel Condensation
Abstract:
The Knoevenagel condensation of carbonyl substrates with active methylene compounds proceeds smoothly with ammonium acetate as catalyst in n-butyl pyridinium nitrate to afford the desired products of good purity in moderate yields.
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Key words:
- n-Butyl pyridinium nitrate
- / ionic liquid
- / Knoevenagel condensation
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