Synthetic Route of 1092286-30-0 ,Some common heterocyclic compound, 1092286-30-0, molecular formula is C7H6ClNO2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route.
5-Chloro-2-methyl-nicotinic acid (4.15 g, 24.2 mmol) is placed in a flask with DCM (100 mL) and oxalyl chloride (3.68 g, 29 mmol). DMF (200 muL) is added and the reaction mixture is stirred at r.t. for 1 hour (gas evolution). The mixture is filtered and the solvent is removed in vacuo to afford the title product which is used in the next step without further purification.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,1092286-30-0, its application will become more common.
Reference:
Patent; Beattie, David; Colson, Anny-Odile; Culshaw, Andrew James; Sharp, Lisa; Stanley, Emily; Sviridenko, Lilya; US2010/35898; (2010); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem