Citation: M. Z. Kassaee, Reza Mohammadi, Hassan Masrouri, Farnaz Movahedi. Nano TiO₂ as a heterogeneous catalyst in an efficient one-pot three-component Mannich synthesis of β-aminocarbonyls[J]. Chinese Chemical Letters, ;2011, 22(10): 1203-1206. doi: 10.1016/j.cclet.2011.05.019 shu

Nano TiO₂ as a heterogeneous catalyst in an efficient one-pot three-component Mannich synthesis of β-aminocarbonyls

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

Received Date: 22 February 2011

TiO₂ nanoparticles (TiO₂ NPs) worked as an efficient heterogeneous catalyst in a one-pot, three-component, and solvent free Mannich reaction; producing various β-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.
- TiO₂ nanoparticles,
- Heterogeneous catalyst,
- Mannich reaction,
- β-Aminocarbonyls,
- Solvent-free
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