41731-83-3, Ethyl 2-bromothiazole-5-carboxylate is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
EXAMPLE 5; (R)-2-(2-(1-(4-(1-hydroxyhexyl)phenyl)-5-oxopyrrolidin-2-yl)ethylthio)thiazole-5-carboxylic acid (22); Step 1. Conversion of 10 to 20Ethyl 2-bromothiazole-5-carboxylate (15 muL, 0.10 mmol), tributylphosphine (5 muL, 0.02 mmol), and potassium carbonate (20 mg, 0.15 mmol), were added sequentially to a solution of thioacetate 10 (crude from example 1, step 8, 45 mg, 0.094 mmol) in absolute EtOH (0.38 mL). After stirring overnight at room temperature, the volatiles were removed under a stream of nitrogen. The resulting residue was suspended in EtOAc and then decanted and concentrated in vacuo. The crude residue was purified on 4 g silica (hexanes?EtOAc, gradient) to afford 55 mg (99%) of 20.
As the paragraph descriping shows that 41731-83-3 is playing an increasingly important role.
Reference£º
Patent; Allergan, Inc.; US2008/269498; (2008); A1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica