... A NEW SYNTHESIS OF DIARYL KETONES AND DIARYL-a-DIKETONESl Masaharu UCHIYAMA, Takehiko SUZUKI, and Yasuo YAMAZAKI* Department of Industrial Chemistry, Faculty of Technology, ... Chem., 233, C64 (1982). 4) M.Uchiyama, T.Suzuki, and Y.Yamazaki, Nippon Kagaku Kaishi, 1982, 236. 5) M.Uchiyama, T.Suzuki, and Y.Yamazaki, 47th National Meeting of the Chemical Society of Japan, Kyoto, April 1983, Abstr. Vol.21, p.1053. ...