Synthetic Route of 41365-75-7, 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. 41365-75-7, name is 1-Amino-3,3-diethoxypropane, This compound has unique chemical properties. The synthetic route is as follows.
To a solution of 4-(chloromethyl)-benzoyl chloride (1.17 g, 6.21 mmol) in DCM (10 mE) was added a solution of 3,3-diethoxypropan-1-amine (0.914 g, 6.21 mmol) and triethylamine (1.04 mE, 7.77 mmol) in DCM (10 mE). The reaction mixture was stirred at room temperature for 3 hours. The solvent was evaporated under reduced pressure and the residue dissolved in ethyl acetate. The organic phase was washed with 1 M aqueous sodium hydroxide, brine and dried over anhydrous magnesium sulfate and the filtrate was evaporated under reduced pressure to afford the title compound(1.83 g, 99%). 1H NMR (400 MHz, DMSO-d5); oe 8.45 (dd, J=5.5,5.5 Hz, 1H), 7.83 (d, J=8.4 Hz, 2H), 7.52 (d, J=8.3 Hz, 2H),4.81 (s, 2H), 4.56 (dd, J=5.5, 5.5 Hz, 1H), 3.59 (ddd, J=7.1,9.5, 14.1 Hz, 2H), 3.45 (ddd, J=7.1, 9.5, 14.1 Hz, 2H), 3.29 (dd, J=6.0, 7.4 Hz, 2H), 1.79 (dd, J=6.4, 13.6 Hz, 2H), 1.12 (dd, J=7.0, 7.0 Hz, 6H).
The chemical industry reduces the impact on the environment during synthesis 1-Amino-3,3-diethoxypropane. I believe this compound will play a more active role in future production and life.
Reference:
Patent; CHIESI FARMACEUTICI S.p.A.; RANCATI, Fabio; RIZZI, Andrea; CARZANIGA, Laura; LINNEY, Ian; KNIGHT, Chris; SCHMIDT, Wolfgang; (176 pag.)US2016/235734; (2016); A1;,
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