引用本文:
Yan Dai, Bin Dong Li, Heng Dao Quan, Chun Xu Luä. CeCl3·7H2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component Mannich reaction[J]. Chinese Chemical Letters,
2010, 21(1): 31-34.
doi:
10.1016/j.cclet.2009.08.011
Citation: Yan Dai, Bin Dong Li, Heng Dao Quan, Chun Xu Luä. CeCl3·7H2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component Mannich reaction[J]. Chinese Chemical Letters, 2010, 21(1): 31-34. doi: 10.1016/j.cclet.2009.08.011
Citation: Yan Dai, Bin Dong Li, Heng Dao Quan, Chun Xu Luä. CeCl3·7H2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component Mannich reaction[J]. Chinese Chemical Letters, 2010, 21(1): 31-34. doi: 10.1016/j.cclet.2009.08.011
CeCl3·7H2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component Mannich reaction
摘要:
Cerium trichloride heptahydrate (CeCl3·7H2O) was found to be an efficient and recyclable catalyst for the three-component direct Mannich reaction of anilines and benzaldehydes with acetophenone. This protocol has advantages of high yield, no environmental pollution, mild condition, and simple work-up procedure.
English
CeCl3·7H2O as an efficient catalyst for one-pot synthesis of β-amino ketones by three-component Mannich reaction
Abstract:
Cerium trichloride heptahydrate (CeCl3·7H2O) was found to be an efficient and recyclable catalyst for the three-component direct Mannich reaction of anilines and benzaldehydes with acetophenone. This protocol has advantages of high yield, no environmental pollution, mild condition, and simple work-up procedure.
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Key words:
- Cerium trichloride heptahydrate
- / Mannich reaction
- / β-Amino ketones
- / Lewis acid
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