... LeRoy H. Klemm* and Dennis R. Taylorlb Department of Chemistry, University of Oregon, Eugene, Oregon 97403 Received December 11, 1979 ... SOC., 821 (1945); (c) NM Cullinane, S. J. Chard, and C. WC Dawkins, "Organic Syntheses", Collect. Vol. ... J. Org. Chem., Vol. 45, No. ...