Application of 100-37-8, Adding some certain compound to certain chemical reactions, such as: 100-37-8, name is 2-(Diethylamino)ethanol,molecular formula is C6H15NO, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 100-37-8.
(2R,6S)-tert-Butyl 4-(7-bromo-6-chloro-2-(2-(diethylamino)ethoxy)-8-fluoroquinazolin-4-yl)-2,6-dimethylpiperazine-1-carboxylate To a stirred solution of 2-(diethylamino)ethanol (276 mg, 2.36 mmol) in DMF (20 mL) at RT, NaH (94 mg, 2.36 mmol) was added and the resulting mixture was stirred for 30 min. (2R,6S)-tert-butyl 4-(7-bromo-2,6-dichloro-8-fluoroquinazolin-4-yl)-2,6-dimethylpiperazine-1-carboxylate (600 mg, 1.18 mmol) was added to the reaction mixture and stirred at RT for 2 h. The reaction mixture was partitioned between ethyl acetate and water. The organic layer was dried over Na2SO4, filtered and concentrated in vacuo. The residue was purified by flash chromatography on silica gel (MeOH/dichloromethane=40:1) to afford the desired product (140 mg, 20% yield) as a solid.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 100-37-8, 2-(Diethylamino)ethanol, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Araxes Pharma LLC; Liu, Yi; Li, Liansheng; Ren, Pingda; (176 pag.)US2018/15087; (2018); A1;,
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