218960-38-4Relevant academic research and scientific papers
Ion exchange resin catalyzed synthesis of substituted-4-methyl-3-(substituted phenoxy)coumarins
Rathnam,Thatte, Chittaranjan S.,Pise, Abhinay C.
experimental part, p. 6092 - 6098 (2010/12/19)
Various substituted 2//-1-benzopyran-2-one-4-methyl-3-(substi-tuted phenoxy)compounds have been successfully synthesized by the reaction of ethyl-2-(substituted phenoxy)-3-oxobutanoates (Ia-Id) with re-sorcinol, 4-chloro resorcinol and α-naphthol using io
