Synthesis of Imidazo [2, 1??a] isoquinolines from α??Tosyloxyketones and 1??Aminoisoquinoline in Ionic Liquid Solvent

…, HM Wang, HY Huang, LC Chen

文献索引：Houa, Rei-Sheu; Wang, Huey-Min; Huang, Hsin-Yu; Chen, Ling-Ching Journal of the Chinese Chemical Society, 2004 , vol. 51, # 6 p. 1417 - 1420

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被引用次数: 6

摘要

Abstract The room temperature ionic liquid n-butylpyridinium tetrafluoroborate (BPyBF 4) is used as a 'green'recyclable alternative to classical molecular solvents for the cyclocondensation of α-tosyloxyketones with 1-aminoisoquinoline to prepare imidazo [2, 1- a] isoquinolines in good yields.