Maleic Acid → HCID 86670053, compound

Participants

Reaction Steps

After dissolving Compound A, which was obtained in Synthesis Example 1, in methanol, the anion thereof was replaced with maleic acid according to an ordinary method to give 2-((3-ethyl-5-(2-(3-methylbenzo[d]thiazol-2(3H)-ylidene)ethylidene)-4-oxothiazolidin-2-ylidene)methyl)-5-fluoro-3-methylbenzo[d]thiazol-3-ium maleate (Compound C) as a dark-green solid. The physical property values and analytical values of this compound are as described below:

Provenance & Evidence