... m). MS rn/z: 164 (M+, 60%), 149 (42), 135 (39), 122 (44), 110 (58), 93 (46), 91 (46), 79 (77 ... 3) T. Kobayashi and H. Turuta, The 23rd Symposium on the Chemistry of Terpenes, Essential Oils and Aromatics, 1972, p. 139. ... 9) JJ Eisch and RB King, "Organo Metallic Syntheses," Vol. ...