Related Products of 109-83-1 ,Some common heterocyclic compound, 109-83-1, molecular formula is C3H9NO, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
1b); 1.69 g (21.1 mmol) N-methylaminoethanol (BASF) and 6.68 ml (47.9 mmol) triethylamine were dissolved in 100 ml dichloromethane. At 0 C., 4.50 g (19.2 mmol) product of 1a dissolved in 50 ml dichloromethane were added dropwise. The cooling was removed and the mixture was stirred for 1.5 hours at ambient temperature. The reaction mixture was then washed with 1 N hydrochloric acid and 5% sodium hydrogen carbonate solution. The organic phase was dried on sodium sulphate and evaporated to dryness.C12H19NO4S (273.35)[M+H]+=274TLC: silica gel, dichloromethane/ethanol 19:1, Rf value=0.43
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,109-83-1, its application will become more common.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; US2011/77231; (2011); A1;,
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