Related Products of 27825-21-4, The chemical industry reduces the impact on the environment during synthesis 27825-21-4, name is Methyl 3-chloropyrazine-2-carboxylate, I believe this compound will play a more active role in future production and life.
To asolution of the product from step 1 (100 mg, 0.58 mmol) in toluene (2 mL)was added Pd(PPh3)4 (134 mg, 0.12 mmol) and 2-(tributylstannyl)pyridine (213 mg, 0.58 mmol) at room temperature and the resulting mixture heated to 100C overnight. After cooling to RT, the mixture was filtered and 5mL of aq. KF solution was added to the filtrate. The resulting mixture was stirred for 30 mins and extracted with EtOAc (5 mL x 3). The combined organic layers were washed with brine, dried over Na2S04, filtered and concentrated in vacuo. The residue was purified by chromatography (30% EtOAc in petroleum ether) to provide the title compound as an oil. LRMS m/z (M+H) 216.1 found, 216.1 required.
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, Methyl 3-chloropyrazine-2-carboxylate, other downstream synthetic routes, hurry up and to see.