中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-(氟羰基)苯甲酸 | 4-Fluorocarbonyl-benzoic acid | 127410-75-7 | C8H5FO3 | 168.124 |
The formation of amide bonds is an important process since this linkage is an essential component in proteins, pharmaceuticals, and other medicinally and biologically significant molecules. Recently, it was demonstrated that germylamines R3GeNR’2 were useful reagents for the conversion of acid fluorides to amides. This transformation occurs readily at room temperature and has a low activation energy. In the present study, the versatility of this amidation reaction with aryl acid fluorides is investigated. A series of thirteen acid fluorides with various substituents on the aromatic ring were reacted with the germylamine Ph3GeNMe2 and twelve of these were converted to the corresponding amides in high yields, the exception being 1,4‐benzenedicarbonyl difluoride. The germylamines Bu