- Synthesis of pyrazolopyrimidinones using a “one-pot” approach under microwave irradiation
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A simple one-pot method for the microwave-assisted synthesis of substituted pyrazolo[1,5-a]pyrimidinones, a core scaffold in many bioactive and pharmaceutically relevant compounds, has been established. A variety of substituents was tolerated at the 2 and 5 positions, including functionalized aryls, heterocycles, and alkyl groups.
- Kelada, Mark,Walsh, John M. D.,Devine, Robert W.,McArdle, Patrick,Stephens, John C.
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supporting information
p. 122 - 1228
(2018/06/13)
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- New synthesis of 3-aryl-5-amino-1H-pyrazoles
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A new efficient procedure has been proposed for the synthesis of 3-aryl-5-amino-1H-pyrazoles by reaction of α-chloro-β- arylacrylonitriles with hydrazine hydrate.
- Nenaidenko,Golubinskii,Lenkova,Shastin,Balenkova
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p. 1518 - 1520
(2007/10/03)
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