Citation: Sekineh Asghari, Mahmood Tajbakhsha, Behnam Jafarzadeh Kenari, Samad Khaksar. Supramolecular synthesis of 3,4-dihydropyrimidine-2(1H)-one/thiones under neat conditions[J]. Chinese Chemical Letters, ;2011, 22(2): 127-130. doi: 10.1016/j.cclet.2010.09.030 shu

Supramolecular synthesis of 3,4-dihydropyrimidine-2(1H)-one/thiones under neat conditions

a Department of Chemistry, University of Mazandaran, Babolsar, Iran;
b Chemistry Department, Islamic Azad University, Ayatollah Amoli Branch, Amol, Iran

Received Date: 17 June 2010

Fund Project: Financial support of this work from the Research Council of Mazandaran University is gratefully acknowledged.

An efficient solvent free method for the synthesis of various 3,4-dihydropyrimidin-2(1H)-one/thiones in excellent yields using sulfonatedβ-cyclodextrine as recyclable catalyst is described. Sulfonatedβ-cyclodextrine was found to be efficient, recyclable heterogeneous catalyst and showed rate enhancements, high yields and short reaction times in this transformation.
- Cyclodextrine,
- Recyclable catalyst,
- Heterogeneous,
- Dihydropyrimidine
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