Acetic Acid → HCID 22007359, compound

Participants

Reaction Steps

A mixture of 1-(2-hydrazino-4-pyridyl)-2,3-bis(hydroxymethyl)-6,7-dimethoxynaphthalene (2.0 g) and acetic acid (20 ml) is stirred at room temperature for 96 hours. After the reaction is complete, to the mixture are added methylene chloride and an aqueous potassium carbonate solution. The methylene chloride layer is separated, concentrated under reduced pressure, and the residue is crystallized from chloroform to give 1-[2-(2-acetylhydrazino)-pyridin-4-yl]-2,3-bis(hydroxymethyl)-6,7-dimethoxynaphthalene (0.84 g), which is listed in Table 10.

Provenance & Evidence