Some tips on 6-Bromobenzo[d]isothiazole-3-carboxylic acid

677304-75-5, 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.,677304-75-5 ,6-Bromobenzo[d]isothiazole-3-carboxylic acid, other downstream synthetic routes, hurry up and to see

As a common heterocyclic compound, it belongs to isothiazole compound, name is 6-Bromobenzo[d]isothiazole-3-carboxylic acid, and cas is 677304-75-5, its synthesis route is as follows.

Step 5[00200] Sulfuryl dichloride (86.7 mg, 728 mumol) was added to a solution of 6- bromobenzo[d]-isothiazole-3-carboxylic acid (188 mg, 728 mumol). The reaction mixture was stirred for 30 min before removing the volatiles by rotovap. The residue was taken up in CH2Cl2 (0.587 ml) and a solution of 2-propylamine (62.5 muL, 728 mumol) and triethylamine (101 mul, 728 mumol) in CH2Cl2 (1.2 ml) was added. The reaction mixture was stirred at room temperature until LCMS analysis indicated complete conversion to the desired product. The reaction mixture was diluted with distilled water and ethyl acetate. The layers were separated and the aqueous was extracted with ethyl acetate. The combined organics were washed with brine and dried over Na2SO4, filtered and concentrated to give 6-bromo-N- isopropylbenzo[d]isothiazole-3-carboxamide.

677304-75-5, 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.,677304-75-5 ,6-Bromobenzo[d]isothiazole-3-carboxylic acid, other downstream synthetic routes, hurry up and to see

Reference£º
Patent; AMGEN INC.; MEMORY PHARMACEUTICALS CORPORTION; WO2007/98169; (2007); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com