A facile and general synthesis of 2, 4??Di??and 2, 4, 7??trisubstituted thieno [2, 3??c] pyridines

GD Zhu, IW Gunawardana, SA Boyd…

文献索引：Zhu, Gui-Dong; Gunawardana, Indrani W.; Boyd, Steven A.; Melcher, Laura M. Journal of Heterocyclic Chemistry, 2008 , vol. 45, # 1 p. 91 - 96

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被引用次数: 6

摘要

Thieno [2, 3-c] pyridine, an isostere of isoquinoline [1], has emerged as an attractive structural scaffold in search for small molecule pharmaceutical agents [2]. Thieno-[2, 3-c] pyridine resembles isoquinoline sterically, but contains a π-rich thiophene and a π-deficient pyridine, leading to an inherently polarized push-pull system with a ground-state dipole moment of 2.85 D [1a]. In case of biological interest, polarization of the thienopyridine ...