Citation: Hai Xia Lin, Qing Jie Zhao, Bin Xu, Xiao Hong Wang. A green synthesis of dihydropyrimidinones by Biginelli reaction over Nafion-H catalyst[J]. Chinese Chemical Letters, ;2007, 18(5): 502-504. doi: 10.1016/j.cclet.2007.03.022 shu

A green synthesis of dihydropyrimidinones by Biginelli reaction over Nafion-H catalyst

Department of Chemistry, Shanghai University, Shanghai 200444, China

Received Date: 17 November 2006

Fund Project: The work was supported by the Development Foundation of Shanghai Municipal Education Commission, China.

A Nafion-H catalyzed, single step and environmentally friendly process for synthesis of dihydropyrimidinones is described. This adopted protocol for Biginelli reaction has the advantages of reusability of the catalyst, high yields and ease of separation of pure products.
- Nafion-H,
- Dihydropyrimidinone,
- Biginelli reaction,
- Catalysis
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