Application of 16695-22-0, 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. 16695-22-0, name is (Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate), This compound has unique chemical properties. The synthetic route is as follows.
9 was obtained from myricetin (509 mg, 1.6 mmol), K2CO3 (276 mg, 2.0 mmol), N,O,O’-Tri(toluene-4-sulfonyl)diethanolamine (454 mg, 0.8 mmol) and DMF (30 mL), according to the general procedure, as a light yellow amorphous powder (402 mg, yield: 45%); UV (MeOH) lambdamax(log epsilon) 364 (2.56) nm; IR (K Br)numax: 3397, 2923, 1656, 1160, 1048 cm-1. 1H NMR (DMSO-d6, 400 MHz): delta 12.39 (1H, br s, 5-OH), 7.63 (2H, d, J = 8.0 Hz, H-6″, 10″), 7.47 (1H, s, H-2′), 7.38 (2H, d, J = 8.0 Hz, H-7″, 9″), 7.31 (1H, s, H-6′), 6.43 (1H, s, H-8), 6.20 (1H, s, H-6), 4.41 (2H, br s, H-1″), 4.23 (2H, br s, H-2″), 3.44 (4H, br s, H-3″, 4″), 2.36 (3H, s, H-11″); 13C NMR (DMSO-d6, 100 MHz): delta 176.1 (C-4), 164.5 (C-7), 160.7 (C-5), 156.2 (C-9), 152.5 (C-3′), 150.6 (C-5′), 145.2 (C-2), 143.3 (C-8″), 140.9 (C-5″), 136.9 (C-4′), 135.1 (C-3), 129.9 (C-7″, 9″), 126.9 (C-6″, 10″), 126.1 (C-1′), 111.9 (C-6′), 110.2 (C-2′), 103.0 (C-10), 98.4 (C-6), 93.5 (C-8), 73.2 (C-1″), 72.7 (C-4″), 52.2 (C-3″), 51.9 (C-2″), 20.9 (C-11″); HRESIMS m/z 542.1113 [M-H2O+H]+ (calcd for [C26H24NO10S]+, 542.1115).
The chemical industry reduces the impact on the environment during synthesis (Tosylazanediyl)bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate). I believe this compound will play a more active role in future production and life.
Reference:
Article; Chen, Jia; Wu, Yuechan; Zou, Jianwei; Gao, Kun; Bioorganic and Medicinal Chemistry; vol. 24; 7; (2016); p. 1488 – 1494;,
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