Related Products of 4584-46-7,Some common heterocyclic compound, 4584-46-7, name is 2-Chloro-N,N-dimethylethanamine hydrochloride, molecular formula is C4H11Cl2N, 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.
A mixture of 4-(4,4,5,5-tetramethyl-1 ,3,2-dioxaborolan-2-yl)-1 /-/-pyrazole (100 mg, 0.515 mmol), 2-chloro-A/,A/-dimethylethanamine hydrochloride (82 mg, 0.567 mmol), and Cs2C03 (504 mg, 1.546 mmol) in acetonitrile (2 ml_) was heated at 90 C for 3 d. After cooling to RT, the reaction mixture was partitioned between DCM and water. The aqueous layer was extracted with DCM and the combined extracts were washed (water), dried (MgS04), and concentrated in vacuo to give the title compound (76 mg, 56%) as a colourless oil. LCMS (Method B): RT = 0.61 min, m/z = 266 [M+H]+.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-Chloro-N,N-dimethylethanamine hydrochloride, its application will become more common.
Reference:
Patent; ALMAC DISCOVERY LIMITED; O’DOWD, Colin; HARRISON, Tim; HEWITT, Peter; ROUNTREE, Shane; HUGUES, Miel; BURKAMP, Frank; JORDAN, Linda; HELM, Matthew; BROCCATELLI, Fabio; CRAWFORD, James John; GAZZARD, Lewis; WERTZ, Ingrid; LEE, Wendy; (304 pag.)WO2018/73602; (2018); A1;,
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