109337-00-0Relevant academic research and scientific papers
Novel one pot synthesis of 3-acetyl-5-hydroxy-2-methylbenzofuran and 3-acetyl-5-hydroxy-2-methylnaphthofuran and synthesis of their derivatives
Gadaginamath, Guru S.,Kavali, Rajesh R.,Pujar, Shashikanth R.
, p. 2285 - 2292 (2003)
The benzofurans and naphthofurans so far were obtained either by using catalyst or as side products. In the present investigation we are reporting first time the exclusive formation of only 3-acetyl-5-hydroxy-2-methylbenzofuran and 3-acetyl-5-hydroxy-2-methyl-naphthofuran in quantitative yield by adopting the Nenitzescu reaction. Further, these 5-hydroxybenzofuran and 5-hydroxy-naphthofuran were converted to their corresponding 5-methoxyl/ 5-methoxycarbonylmethoxy derivatives.
Some electrophilic substitution reactions on 1-substituted-3-acetyl/ carbethoxy-5-hydroxy-2-methylindole and the antimicrobial activity of these new indole derivatives
Donawade, Dundappa S.,Gadaginamath, Guru S.
, p. 1679 - 1685 (2007/10/03)
Aminomethylation under Mannich reaction conditions on 3-carbethoxy-1- furfuryl-5-hydroxy-2-methylindole 1 and the corresponding bromo derivative 3 occurs regioselectively at C4 position to furnish the 4-isogramines 2a-d/4a-d. Nitration of 3-car
