... (8) J. Neresheimer, Doctoral Dissertation, Munich, 1908. (9) R. S. Curtiss and PT Tarnowski, J. Am. Chem. Soc., 80, 1264 (1908). ... Acto, 6, 75 (1922). (12) Dimethyl mesoxalate, bp 106-109° (40 mm.), 1.4172, was pre- prepared according to AW Dox, "Organic Syntheaes," Coll. ...