引用本文:
Cherkupally Sanjeeva Reddy, Adki Nagaraj, Pochampally Jalapathi. Zirconyl chloride promoted highly efficient solid phase synthesis of amide derivatives[J]. Chinese Chemical Letters,
2007, 18(10): 1213-1217.
doi:
10.1016/j.cclet.2007.08.011
Citation: Cherkupally Sanjeeva Reddy, Adki Nagaraj, Pochampally Jalapathi. Zirconyl chloride promoted highly efficient solid phase synthesis of amide derivatives[J]. Chinese Chemical Letters, 2007, 18(10): 1213-1217. doi: 10.1016/j.cclet.2007.08.011
Citation: Cherkupally Sanjeeva Reddy, Adki Nagaraj, Pochampally Jalapathi. Zirconyl chloride promoted highly efficient solid phase synthesis of amide derivatives[J]. Chinese Chemical Letters, 2007, 18(10): 1213-1217. doi: 10.1016/j.cclet.2007.08.011
Zirconyl chloride promoted highly efficient solid phase synthesis of amide derivatives
摘要:
An efficient solid phase route for the synthesis of amide derivatives by the reaction of carboxylic acids with urea in the presence of catalytic amount of zirconyl chloride under microwave irradiation conditions was described. In this way, a range of interesting amide derivatives was obtained in good to excellent yields. The catalyst was recycled with fresh reactants and it gave almost similar results without significant loss of activity up to the third run.
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关键词:
- Carboxylic acids
- / Urea
- / Zirconyl chloride
- / Solid phase
- / Amides
- / Recyclable catalyst
English
Zirconyl chloride promoted highly efficient solid phase synthesis of amide derivatives
Abstract:
An efficient solid phase route for the synthesis of amide derivatives by the reaction of carboxylic acids with urea in the presence of catalytic amount of zirconyl chloride under microwave irradiation conditions was described. In this way, a range of interesting amide derivatives was obtained in good to excellent yields. The catalyst was recycled with fresh reactants and it gave almost similar results without significant loss of activity up to the third run.
-
Key words:
- Carboxylic acids
- / Urea
- / Zirconyl chloride
- / Solid phase
- / Amides
- / Recyclable catalyst
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