chapter 2 palladium catalysts in suzuki cross- coupling reaction
chapter 2 palladium catalysts in suzuki cross- coupling reaction
chapter 2 palladium catalysts in suzuki cross- coupling reaction
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4-Methoxybiphenyl: 1 H NMR (400 MHz, CDCl3) δ: 7.63-7.58 (m, 4H); 7.49-<br />
7.45 (m, 2H); 7.38-7.34 (m, 1H); 7.05-7.03 (d, 2H); 3.89 (s, 3H); 13 C NMR (100 MHz,<br />
CDCl3) δ: 159.5, 141.1, 134.1, 129.0, 128.4, 127.0, 126.9, 114.5, 55.6; MS: 184 (M + ),<br />
169, 141, 115.<br />
3-Acetylbiphenyl: 1 H NMR (400 MHz, CDCl3) δ: 8.20-8.19 (m, 1H); 7.95-7.92<br />
(m, 1H); 7.79-7.77 (m, 1H); 7.64-7.60 (m, 2H); 7.55-7.45 (m, 3H); 7.41-7.37 (m, 1H);<br />
13 C NMR (100 MHz, CDCl3) δ: 198.2, 141.9, 140.4, 137.9, 131.9, 129.3, 129.2, 128.1,<br />
127.4, 127.2, 26.9; MS: 196 (M + ), 181, 152.<br />
3-Methoxybiphenyl: 1 H NMR (400 MHz, CDCl3) δ: 7.67-7.65 (m, 2H); 7.5-<br />
7.47 (m, 2H); 7.43-7.39 (m, 2H); 7.26-7.20 (m, 2H); 6.98-6.95 (m, 1H); 13 C NMR (100<br />
MHz, CDCl3) δ: 160.3, 143.1, 141.4, 130.0, 129.0, 127.7, 127.5, 119.9, 113.2, 112.9,<br />
55.5; MS: 184 (M + ), 154, 141, 115.<br />
2-Methoxybiphenyl: 1 H NMR (400 MHz, CDCl3) δ: 7.57-7.59 (d, 2H); 7.43-<br />
7.47 (t, 2H); 7.34-7.38 (t, 3H); 7.09-7.01 (m, 2H); 13 C NMR (100 MHz, CDCl3) δ:<br />
156.8, 138.8, 131.2, 131.0, 129.8, 128.9, 128.2, 127.2, 121.1, 111.6, 55.8; MS: 184<br />
(M + ), 169, 141, 115.<br />
2-Methylbiphenyl: 1 H NMR (400 MHz, CDCl3) δ: 7.47-7.25 (m, 9H); 2.32-<br />
2.31 (s, 3H); 13 C NMR (100 MHz, CDCl3) δ: 142.3, 142.2, 135.6, 130.6, 130.0, 129.4,<br />
128.3, 127.5, 127.0, 126.0, 20.7; MS: 168 (M + ), 165, 153.<br />
3-Phenylpyrid<strong>in</strong>e: 1 H NMR (400 MHz, CDCl3) δ: 8.85-8.84 (m, 1H); 8.58-8.57<br />
(m, 1H); 7.86-7.83 (m, 1H); 7.57-7.55 (m, 2H); 7.48-7.44 (m, 2H); 7.41-7.32 (m, 2H);<br />
13<br />
C NMR (100 MHz, CDCl3) δ: 148.6, 148.5, 138.0, 136.9, 134.6, 129.3, 128.3, 127.4,<br />
123.8; MS: 155 (M + ).<br />
1-Phenylnaphthalene: 1 H NMR (400 MHz, CDCl3) δ: 7.99-7.91 (m, 3H); 7.6-<br />
7.47 (m, 9H); 13 C NMR (100 MHz, CDCl3) δ: 141.1, 140.6, 134.1, 131.9, 130.4, 128.5,<br />
127.9, 127.5, 127.2, 126.3, 126.3, 126.0, 125.7; MS: 204 (M + ), 101.<br />
2-Phenylnaphthalene: 1 H NMR (400 MHz, CDCl3) δ: 8.11-8.10 (s, 1H); 7.97-<br />
7.91 (m, 3H); 7.82-7.77 (m, 3H); 7.58-7.51 (m; 4H); 7.46-7.42 (m, 1H); 13 C NMR (100<br />
MHz, CDCl3) δ: 141.4, 138.9, 134.0, 132.9, 129.1, 128.7, 128.5, 127.9, 127.7, 127.6,<br />
126.6, 126.2, 126.1, 125.9; MS: 204 (M + ), 101.<br />
4-Acetyl-4’-methoxybiphenyl: 1 H NMR (400 MHz, CDCl3) δ: 8.01-7.99 (m,<br />
2H); 7.65-7.56 (m, 4H); 7.01-6.98 (m, 2H); 3.86-3.83 (s, 3H); 2.62-2.61 (s, 3H); 13 C<br />
NMR (100 MHz, CDCl3) δ: 197.9, 160.2, 145.6, 135.6, 132.5, 129.2, 128.6, 126.8,<br />
114.7, 55.6, 26.8; MS: 226 (M + ), 211, 183, 168, 152, 139.<br />
49