Adding a certain compound to certain chemical reactions, such as: 2895-21-8, name is N-Isopropyl-2-chloroacetamide, belongs to amides-buliding-blocks compound, 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 2895-21-8, Recommanded Product: 2895-21-8
To a solution of 3-(3-(3-chloro-4-fluorophenyl)-1-oxo-1 ,2-dihydropyrrolo[1 ,2-a]pyrazin-7- yloxy)propyl acetate (160 mg, P102) in CH3CN (10 ml_) K2CO3 (88 mg) and 2-chloro-N- isopropylacetamide (69 mg) were added and the mixture was heated to reflux for 16h, then cooled to RT and filtered. The filtrate was concentrated in vacuo, the crude was dissolved in THF (10 ml_) and a 2M solution of LiOH in water (1 ml_) was added. The mixture was stirred at RT for 16h, and then extracted with EA (20 ml_ X 5). The organic layer was dried, evaporated and the residue was combined with one other batch to give 260 mg of the crude product. The crude was purified by preparative HPLC to give the title compound (15 mg).1H NMR (400 MHz, CD3OD) delta: 1.03-1.06 (6H, d), 1.83-1. 91 (2H, m), 3 .57-3. 67 (2H, t),3. .75-3. .85 (1 H, m), 3.96-3.99 (2H, t), 4.29 (2H, s), 6. 59 (1 H , s), 6.96 91 H, s), 7. 09 (1 H, s),7. .20-7. .28 (1 H, t), 7 .30-7.37 (1 H, m), 7.50(1 H, m).
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, N-Isopropyl-2-chloroacetamide, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; GLAXO GROUP LIMITED; WO2009/130231; (2009); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics