Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 7189-69-7, name is 1,1′-Sulfonyldiimidazole, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 7189-69-7
A solution of 1,1?-sulfonyldiimidazole(119 mg, 0.6 mmol), ethinyl estradiol (9,89 mg, 0.3 mmol), and cesium carbonate (49 mg, 0.15 mmol) in 5 mL of tetrahydrofuran was stirred at 23 C for 18 h, and then was concentrated. The residue was dissolved in 5 mL of ethyl acetate, which was washed sequentially with saturated aqueous ammonia chloride, and brine, dried, concentrated, and then chromatographed on silica with 2:3 ethyl acetate / hexane as the eluant, to provide 116 mg(91%) of 10 as a white solid, mp 168- 170 C : 1H NMR (500 MHz, CDCl3) delta 7.74 (s,1 H), 7.32 (d, 1 H, J = 1.5 Hz), 7.24(d, 1 H, J = 9.5 Hz), 7.17 (s, 1 H), 6.63 (d, 1 H, J = 6.5 Hz),6.60 (d, 1 H, J = 1.5 Hz), 2.80 (d, 2H, J = 4.5 Hz), 2.59 (s, 2 H), 2.39 – 2.28 (m, 2 H), 2.24 – 2.18 (m, 1H), 2.08 – 1.97 (m, 1 H), 1.97 – 1.84 (m, 2 H), 1.84 – 1.59 (m, 3 H), 1.54 -1.22 (m, 4 H), 0.88 (s, 3 H); 13C NMR (126 MHz, CDCl3) delta147.1, 141.2, 139.7, 137.8, 131.4, 127.4, 121.3, 118.6, 118.2, 87.6, 79.9, 74.3, 49.7, 47.2, 43.9, 39.1, 38.9, 32.9, 29.7, 26.9, 26.3,23.0, 12.9; ESI-MS m/z 427.1 MH+.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 7189-69-7.
Reference:
Article; Yang, Baocheng; Sun, Zhexun; Liu, Changzhi; Cui, Yan; Guo, Zhilei; Ren, Yuwei; Lu, Zhijian; Knapp, Spencer; Tetrahedron Letters; vol. 55; 49; (2014); p. 6658 – 6661;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem