引用本文:
Shi Zhen Yuan, Jin Liu, Ling Xu. A convenient synthesis of pyrroles catalyzed by acidic resin under solvent-free condition[J]. Chinese Chemical Letters,
2010, 21(6): 664-668.
doi:
10.1016/j.cclet.2010.01.038
Citation: Shi Zhen Yuan, Jin Liu, Ling Xu. A convenient synthesis of pyrroles catalyzed by acidic resin under solvent-free condition[J]. Chinese Chemical Letters, 2010, 21(6): 664-668. doi: 10.1016/j.cclet.2010.01.038
Citation: Shi Zhen Yuan, Jin Liu, Ling Xu. A convenient synthesis of pyrroles catalyzed by acidic resin under solvent-free condition[J]. Chinese Chemical Letters, 2010, 21(6): 664-668. doi: 10.1016/j.cclet.2010.01.038
A convenient synthesis of pyrroles catalyzed by acidic resin under solvent-free condition
摘要:
A convenient and effective Paal-Knorr condensations of 2,5-hexanedione with most amines have been carried out at room temperature under solvent-free condition. Macroporous strongly acidic styrol resin (D001) as a novel, efficient, cost-effective, and reusable solid acid catalyst for the synthesis of pyrroles under the same conditions. The pyrroles were obtained in high yields in short reaction times.
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关键词:
- Paal-Knorr
- / Pyrrole
- / Solvent-free
- / Acidic resin
English
A convenient synthesis of pyrroles catalyzed by acidic resin under solvent-free condition
Abstract:
A convenient and effective Paal-Knorr condensations of 2,5-hexanedione with most amines have been carried out at room temperature under solvent-free condition. Macroporous strongly acidic styrol resin (D001) as a novel, efficient, cost-effective, and reusable solid acid catalyst for the synthesis of pyrroles under the same conditions. The pyrroles were obtained in high yields in short reaction times.
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Key words:
- Paal-Knorr
- / Pyrrole
- / Solvent-free
- / Acidic resin
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