Reference of 233278-56-3, The chemical industry reduces the impact on the environment during synthesis 233278-56-3, name is 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine, I believe this compound will play a more active role in future production and life.
Description 35: 3-(5,6-Dihydro[1,2,4]triazolo[1,5-a]pyrazin-7(8H)-ylmethyl)-2-phenylquinoline-4-carboxylic Acid A mixture of 3-(bromomethyl)-2-phenylquinoline-4-carboxylic acid (Description 5, 3.4 g, 10.3 mmol), 5,6,7,8-tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine (1.24 g, 9.1 mmol) and triethylamine (1.39 mL, 1.01 g, 10 mmol) in DMF (50 mL) was heated at 60 C. for 40 h. The mixture was cooled and the solvent was evaporated under reduced pressure. EtOAc (500 mL) was added and the mixture was heated to reflux, filtered and cooled. The solvent was evaporated under reduced pressure to a volume of 100 mL and the solid was collected and dried in vacuo to give the title compound as a solid (1.0 g, 28%). m/z (ES+) 386 [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, 5,6,7,8-Tetrahydro[1,2,4]triazolo[1,5-a]pyrazine, other downstream synthetic routes, hurry up and to see.