“…The following compounds were characterized by 1 H, 13 C NMR spectroscopy and mass spectrometry and compared to the known literature data: biphenyl 5a, 27 4-methylbiphenyl 5b, 27 4 0 -formylbiphenyl 5c, 28 4-chlorobiphenyl 5d, 28 4-acetylbiphenyl 5e, 29 4-acetyl-4 0 -methylbiphenyl 5f, 30 4-acetyl-4 0 -formylbiphenyl 5g, 31 4-acetyl-4 0 -chlorobiphenyl 5h, 32 4-nitrobiphenyl 5i, 33 4-nitro-4 0 -methylbiphenyl 5j, 34 4 0 -nitro-biphenyl-4-carbaldehyde 5k, 35 4-nitro-4 0 -chlorobiphenyl 5l, 36 2-methoxybiphenyl 5m, 37 2-methoxycarbonylbiphenyl 5n, 38 2-methoxycarbonyl-4 0 -formylbiphenyl 5o, 39 2-methoxycarbonyl-4 0 -chlorobiphenyl 5p, 36 2-methoxycarbonyl-4 0 -methylbiphenyl 5q, 40 4-methoxycarbonylbiphenyl 5r, 38 2-methoxycarbonyl-4 0 -formylbiphenyl 5s, 39 2,6-dimethylbiphenyl 5t, 41 2.1.2. Synthesis of (Ph 3 P) 2 Pd(N-Succ) 2 (2).…”