Adding a certain compound to certain chemical reactions, such as: 4640-67-9, name is 3-(4-Fluorophenyl)-3-oxopropanenitrile, belongs to nitriles-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 4640-67-9, Computed Properties of C9H6FNO
To a solution of 3-(4-fluorophenyl)-3-oxopropanenitrile (1 g, 6.13 mmol) in ethanol (11 mL) was added hydrazine hydrate (1.82 mL, 36.8 mmol). The reaction mixture was stirred at 100C in a sealed vessel for 6 h. The solvents were evaporated in vacuo and the residue was extracted with EtOAc and brine. The organic solvents were dried over magnesium sulphate and evaporated in vacuo. The residue (1.18 g) was dissolved in EtOAc (anhydrous), then the procedure for Intermediate 1 was applied. The title compound (914 mg, 57%) was isolated as a white powder. C NMR delta (DMSO-d6, 75 MHz) 173.19, 163.01 (d, JCF 245.0 Hz), 154.61, 141.81, 141.59, 128.63 (2C, d, JCF 8.4 Hz), 127.97, 115.94 (2C, d, JCF 21.6 Hz), 86.88. MS (m/z) 263 [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, 3-(4-Fluorophenyl)-3-oxopropanenitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; HORSLEY Helen Tracey; HUANG Qiuya; NEUSS Judi Charlotte; REUBERSON James Thomas; VANDERHOYDONCK Bart; WO2015/193169; A1; (2015);,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts