4677-13-8Relevant academic research and scientific papers
Noncatalytic destruction of 5-acylcomanic acid esters in the presence of 2-methylindoles as a new method for the synthesis of indolylchalcones
Obydennov, Dmitrii L.,Pan’kina, Ekaterina O.,Sosnovskikh, Vyacheslav Ya.
, p. 924 - 926 (2017/10/09)
(Figure Presented.) Ethyl esters of 5-acylcomanic acids reacted with 2-methylindoles in 3:1 propanol–water mixture in the absence of catalyst, resulting in pyrone ring opening and destruction of the molecular framework and leading to trans-indolylchalcones in 52–70% yields.
KHSO4-assisted michael addition-elimination reactions of indole with 3-dimethylamino-1-phenylprop-2-en-1-ones in water: An environmentally friendly synthesis of novel 3-indolylchalcones
Devi, A. Satyapati,Helissey,Nongkhlaw,Vishwakarma, Jai N.
, p. 1653 - 1660 (2013/05/22)
KHSO4-assisted Michael addition-elimination reactions of 2-methylindoles and 1,2-dimethylindoles with 3-dimethylamino-1-phenylprop-2-en- 1-ones (2) in water, leading to the formation of 3-(2-methyl-1H-indol-3-yl)-1- arylpropenones (3a-e) and 3-
