Introduction of a new synthetic route about 56673-34-8

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. 56673-34-8, 3-Bromo-6-mercaptopyridine, other downstream synthetic routes, hurry up and to see.

Synthetic Route of 56673-34-8, Adding some certain compound to certain chemical reactions, such as: 56673-34-8, name is 3-Bromo-6-mercaptopyridine,molecular formula is C5H4BrNS, 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 56673-34-8.

To a solution of 5-bromopyridine-2-thiol (3.9 g) in THF (100 ml_) was added NaH (1 .24 g) at 0C and the mixture was stirred at 0C for 0.5 h. Then (bromomethyl)cyclopropane (2.79 g) was added. The mixture was allowed to warm to r.t. and stirred for 6 hours. Themixture was poured into ice water (200 ml_) and extracted with EA (100 ml_ x 3). The combined organic phases were washed with brine (50 ml_) and then dried over Na2SO4. After filtration and evaporation of the solvent, the residue was purified by SGC (eluent: PE) to provide the subtitle compound. MS ESI+: m/z = 244 [M+H]+.

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. 56673-34-8, 3-Bromo-6-mercaptopyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; SANOFI; SCHWINK, Lothar; BOSSART, Martin; GLOMBIK, Heiner; GOSSEL, Matthias; KADEREIT, Dieter; KLABUNDE, Thomas; MAIER, Thomas; STENGELIN, Siegfried; WO2014/56938; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem