Tetrahedron letters

A facile synthesis of simple alkaloids—synthesis of 2, 3-polymethylene-4 (3H)-quinazolinones and related alkaloids

ES Lee, JG Park, Y Jahng

文献索引：Lee, Eung Seok; Park, Jae-Gyu; Jahng, Yurngdong Tetrahedron Letters, 2003 , vol. 44, # 9 p. 1883 - 1886

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被引用次数: 77

摘要

Since Niementowski's preparation of 4(3H)-quinazolinone by fusing anthranilic acid with formamide, 7 several methods aimed toward the synthesis of modified quinazolinones have been pursued. 8., and Although most of these are applicable to acyclic amides, methods for cyclic amides, especially without aryl group as a part, are somewhat limited. 8., and These limitations have led to the continuous development of new procedures for cyclic amides, such as ...