Adding a certain compound to certain chemical reactions, such as: 14719-21-2, name is 2,2,2-Trifluoro-N-(prop-2-yn-1-yl)acetamide, belongs to amides-buliding-blocks compound, 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 14719-21-2, category: amides-buliding-blocks
To a mixture of 45 (1.96 g, 5.20 mmol), Cul (103 mg, 0.54 mmol) and tetrakis[triphenylphosphine]palladium[0] (317 mg, 0.276 mmol) in 10 ml of anhydrous DMF was added anhydrous triethylamine (1.1 ml) followed by propargyl trifluoroacetimide (1.50 g, 9.88 mmol). The reaction mixture was stirred under argon for 4 h. The solvent DMF was removed by evaporation and the residual oil was purified by silica gel chromatography eluting with 7% methanol in ethyl acetate. The product fractions were pooled and evaporated affording a foam: 2.16 g (99%) yield.
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, 2,2,2-Trifluoro-N-(prop-2-yn-1-yl)acetamide, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Epoch Biosciences, Inc.; US6699975; (2004); B2;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics