引用本文:
Robabeh Baharfar, Razieh Azimi. A clean and efficient cyclocondensation to pyrido[2,3-d]pyrimidine derivatives in aqueous media[J]. Chinese Chemical Letters,
2011, 22(10): 1183-1186.
doi:
10.1016/j.cclet.2011.04.020
Citation: Robabeh Baharfar, Razieh Azimi. A clean and efficient cyclocondensation to pyrido[2,3-d]pyrimidine derivatives in aqueous media[J]. Chinese Chemical Letters, 2011, 22(10): 1183-1186. doi: 10.1016/j.cclet.2011.04.020
Citation: Robabeh Baharfar, Razieh Azimi. A clean and efficient cyclocondensation to pyrido[2,3-d]pyrimidine derivatives in aqueous media[J]. Chinese Chemical Letters, 2011, 22(10): 1183-1186. doi: 10.1016/j.cclet.2011.04.020
A clean and efficient cyclocondensation to pyrido[2,3-d]pyrimidine derivatives in aqueous media
摘要:
A series of pyrido[2, 3-d]pyrimidine derivatives were easily constructed by cyclocondensation reactions of 6-aminouracils or 6-aminothiouracil with α, β-unsaturated carbonyl compounds (aldehyde, ketone and ester) possessing a leaving group on the β position, in H2O under reflux conditions.
English
A clean and efficient cyclocondensation to pyrido[2,3-d]pyrimidine derivatives in aqueous media
Abstract:
A series of pyrido[2, 3-d]pyrimidine derivatives were easily constructed by cyclocondensation reactions of 6-aminouracils or 6-aminothiouracil with α, β-unsaturated carbonyl compounds (aldehyde, ketone and ester) possessing a leaving group on the β position, in H2O under reflux conditions.
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