Nano TiO_2 as a heterogeneous catalyst in an efficient one-pot three-component Mannich synthesis of β-aminocarbonyls 期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Nano TiO_2 as a heterogeneous catalyst in an efficient one-pot three-component Mannich synthesis of β-aminocarbonyls

作者姓名：	M.Z.Kassaee Reza Mohammadi Hassan Masrouri Farnaz Movahedi

作者单位：	Department of Chemistry, Tarbiat Modares University, P. O. Box 14155-4838, Tehran, Iran

摘要：	TiO₂ nanoparticles（TiO₂ NPs） worked as an efficient heterogeneous catalyst in a one-pot,three-component,and solvent free Mannich reaction;producing variousβ-aminocarbonyls in good yields,and with good stereoselectivities.The catalyst was easily separated from the reaction mixture and was recycled four times with no significant loss of its catalytic activity.
关键词：	TiO₂ nanoparticles Heterogeneous catalyst Mannich reaction β-Aminocarbonyls Solvent-free
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