450-29-3Relevant academic research and scientific papers
Access to Thiazole via Copper-Catalyzed [3+1+1]-Type Condensation Reaction under Redox-Neutral Conditions
Tang, Xiaodong,Yang, Jidan,Zhu, Zhongzhi,Zheng, Meifang,Wu, Wanqing,Jiang, Huanfeng
, p. 11461 - 11466 (2016/11/28)
A new strategy for thiazoles via copper-catalyzed [3+1+1]-type condensation reaction from oximes, anhydrides and potassiumthiocyanate (KSCN) is developed herein. The transformation has good functional group tolerance and various thiazoles were formed smoothly in good to excellent yields under mild reaction conditions. This process involves copper-catalyzed N-O/C-S bond cleavages, activation of vinyl sp2 C-H bond, and C-S/C-N bond formations which are under redox-neutral conditions as well as operational simplicity.
A rapid and high-yielding synthesis of thiazoles and aminothiazoles using tetrabutylammonium salts
Kocabas, Erdal,Sariguney, Ahmet Burak,Coskun, Ahmet
experimental part, p. 2849 - 2854 (2011/04/16)
A convenient method for the synthesis of thiazoles and aminothiazoles by treatment of phenacyl bromides with thioamides/thiourea in the presence of tetrabutylammonium hexafluorophosphate (Bu4NPF6) at room temperature was developed. The products having high yields were formed rapidly (within 15 min). The method is simple, rapid and practical, generating thiazole derivatives in excellent isolated yields. The structures of the newly synthesized products were identified by FT-IR, 1H NMR, 13C NMR spectroscopy and elemental analysis data. The Japan Institute of Heterocyclic Chemistry.
KINASE INHIBITORS
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Page/Page column 27, (2010/02/13)
The present invention provides kinase inhibitors of Formula I.
