Tetrahedron letters

Microwave-assisted Niementowski reaction. Back to the roots

FR Alexandre, A Berecibar, T Besson

文献索引：Alexandre, Francois-Rene; Berecibar, Amaya; Besson, Thierry Tetrahedron Letters, 2002 , vol. 43, # 21 p. 3911 - 3913

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被引用次数: 88

摘要

In a search to speed up an aspect of the drug discovery processes, the Niementowski synthesis of the 3H-quinazolin-4-one core was reinvestigated using microwave irradiation. The experimental methodology and microwave conditions described here are well established, allowing significant rate enhancements and good yields compared to conventional reaction conditions.