... 2) Supported in part by the Office of Ordnance Research, US Army. ... Soc., 81, 11tiO (19) J. D. Roberts, CW Vaughan, L. A. Carlsmith and D. A. (20) PJ Hamrick, Jr ... was obtained from condensation of o-bromothiophenol with o- chloronitrobenzene by the method of Tarbell and ...