AC-12110 - 4-hydroxycoumarin-98 | 1076-38-6

<p>4-Hydroxycoumarin is involved in annulation reactions, due to the relatively high acidity of the C-H bond at the 3-position: a three-component reaction with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans. This Thermo Scientific Chemicals brand product was originally par</p>