Adding a certain compound to certain chemical reactions, such as: 90562-10-0, name is 1-Bromo-4-(3-bromopropyl)benzene, belongs to bromides-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 90562-10-0, Recommanded Product: 90562-10-0
The reaction mixture of 28 (0.20 g, 0.59 mmol) and 1-bromo-4-(3-bromopropyl)benzene (46) (0.22 g, 0.79 mmol) in dry 1,4-dioxane (8 ml) was stirred for 5 days to afford the title compound as a white solid in 60% yield (0.22 g). mp: 219-220 C; 1H-NMR (500 MHz, DMSO-d6): delta = 7.24-7.29 (m, 14H), 6.73 (s, 1H), 5.17 (m, 1H), 3.83 (m, 1H), 3.21-3.38 (m, 6H), 3.05 (m, 1H), 2.53 (m, 2H), 1.47-2.22 (m, 7H); 13C-NMR (125 MHz, DMSO-d6): delta = 172.8, 139.8, 130.7, 128.8, 128.5, 128.3, 128.1, 127.6, 127.5, 81.2, 69.0, 62.9, 59.9, 54.2, 31.5, 23.9, 20.9, 18.1; HRMS calcd. for C30H33Br1N1O3 [M]+: 534.1638; found: m/z = 534.1644; HPLC (Method A): tR (min) = 13.98 (97%).
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Reference:
Article; Yamashita, Yasunobu; Tanaka, Ken-ichiro; Yamakawa; Asano; Kanda, Yuki; Takafuji; Kawahara, Masahiro; Takenaga, Mitsuko; Fukunishi, Yoshifumi; Mizushima; Bioorganic and Medicinal Chemistry; vol. 27; 15; (2019); p. 3339 – 3346;,
Bromide – Wikipedia,
bromide – Wiktionary