“…(1Z,3Z,6Z)-6-Methyl-2,3-diphenyl-cycloocta-1,3,6-trien ( 1, 140.6, 138.9, 135.1, 128.4, 127.1, 127.0, 126.8, 126.7, 123.9, 123.4, 120.2, 34.0, 28.3, 27 (14), 178 (17), 165 (23), 115 (19), 91 (17). HRMS calculated for C 21 H 20 : m/z=272.1565, found: m/z = 272.1559.…”