Related Products of 7357-70-2, The chemical industry reduces the impact on the environment during synthesis 7357-70-2, name is 2-Cyanothioacetamide, I believe this compound will play a more active role in future production and life.
General procedure: Cyanothioacetamide (for X=S) (1.5 equiv) or cyanoacetamide (for X=O) (1.5 equiv) was added to a solution of the 1, 3-diones (for R4= -CF3 and -CH3) (1.0 equiv) or enaminones (for R4=H) (1.0 equiv) in ethanol in the presence of DABCO (1.0 equiv) at room temperature. The reaction mixture was stirred under reux for 3-6 h until complete conversion of the starting materials, as monitored by TLC. After cooled to room temperature, the solvent was evaporated under reduced pressure and the residue was neutralized with diluted hydrochloric acid (1 N) to precipitate the crude products. After filtrated and dried in vacuo, the product can be straight used for step d. Yield: 70-90%.
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, 2-Cyanothioacetamide, other downstream synthetic routes, hurry up and to see.