A series of quinoline derivatives has been synthesised from the reactions of 2-aminoacetophenone and 2-aminobenzophenone with different ketones in the presence of caesium iodide under solvent-free and thermal conditions. This method has the advantages of good yields, a clean reaction, simple methodology, short reaction times, easy work-up and green conditions.
A Simple, Efficient and Solvent-Free Reaction for the Synthesis of Quinolines Using Caesium Iodide. -The new method has the advantages of good yields, a clean reaction, simple methodology, short reaction times, easy work-up and green conditions. Unexpectedly, xanthene derivative (V) is exclusively formed in high yield instead of the expected quinoline compound. -(MOKHTARPOUR, N.; ESHGHI*, H.; BAKAVOLI, M.; ESHKIL, F.; J. Chem. Res. 40 (2016) 2, 97-100, http://dx.doi.org/10.3184/174751916X14531246648041 ; Dep. Chem., Sch. Sci., Ferdowsi Univ., Mashhad, Iran; Eng.) -M. Bohle 25-166
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