88424-52-6Relevant academic research and scientific papers
FORMATION AND REACTION OF CARBONYL YLIDES. 1,3-DIPOLAR CYCLOADDITION OF 1-METHOXY-2-BENZOPYRYLIUM-4-OLATE TO CARBONYL COMPOUNDS
Ibata, Toshikazu,Toyoda, Jiro
, p. 1453 - 1456 (1983)
Copper(II) acetylacetonate-catalyzed decomposition of o-methoxycarbonyl-α-diazoacetophenone in benzene in the presence of carbonyl compounds gave 1,3-dipolar cycloadducts of 1-methoxy-2-benzopyrylium-4-olate with carbonyl compounds in high yields.
