105508-76-7Relevant academic research and scientific papers
A NOVEL AND EFFICIENT SYNTHESIS OF 5-SUBSTITUTED AND 5,6-DISUBSTITUTED 4-METHYLCOUMARINS USING ORGANOCERIUM(III) REAGENTS
Nagasawa, Kazuo,Kanbara, Hajime,Matsushita, Kazuya,Ito, Keiichi
, p. 6477 - 6480 (2007/10/02)
Addition of organocerium(III) reagent, Cl2CeCH2COOt-Bu, to the appropriate ortho-methoxymethoxyacetophenones followed by acid treatment gives 5-substituted and 5,6-disubstituted 4-methylcoumarins in excellent yields.
