Combination of A-Naphthol with Toluidine.
"The Dyeing of Cotton Fabrics" by Franklin Beech
By a similar process toluene is converted into nitrotoluene, and the latter into toluidine.
"Coal" by Raphael Meldola
The evolution of the glassy dynamics of m-toluidine was measured for temperatures decreasing from 295K to 250K.
The Cole-Cole Law for Critical Dynamics in Glass-Forming Liquids