Synthetic Communications p. 147 - 151 (2002)
Update date:2022-08-11
Topics:
Tu, Shu-Jiang
Zhou, Jian-Feng
Cai, Pei-Jun
Wang, Hai
Feng, Jun-Cai
A series of ethyl 4-aryl-6-methyl-1,2,3,4-tetrahydropyrimidin-2-one-5-carboxylates 4 were synthesized by the condensation of aromatic aldehydes, ethyl acetoacetate and urea in the presence of ferric chloride hexahydrate under microwave irradiation. The reactions were completed in 4-6 min with 87-92% yield.
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Doi:10.1107/S0108270199014559
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(2016)Doi:10.1016/0022-328X(85)87463-5
(1985)Doi:10.1021/ja063443x
(2006)Doi:10.1021/jo00281a015
(1989)Doi:10.1021/jp9523128
(1996)