[Neanderman]

The Merck Index will give you references to making it as well.

The 8th Ed lists three references. I suspect the easiest to find/decipher is:

Meldola, Foster, Brightman, J. Chem. Soc. 111, 552 (1917)

It's prepared from p-aminophenol and chloracetic acid.

I'm not a chemist, use at your own risk, yada yada.

Ed