614-28-8Relevant articles and documents
Copper-Catalyzed Oxidative C?H Bond Functionalization of N-Allylbenzamide for Regioselective C?N and C?O Bond Formation
Ranjith, Jala,Krishna, Palakodety Radha
supporting information, p. 1448 - 1451 (2019/04/03)
Copper-catalyzed oxidative couplings of N-allylbenzamides for C?N and C?O bond formations have been developed through C?H bond functionalization. To demonstrate the utility of this approach, it was applied to the synthesis of β-aminoimides and imides. To the best of our knowledge, these are the first examples in which different classes of N-containing compounds have been directly prepared from the readily available N-allylbenzamides using an inexpensive catalyst/oxidant/base (CuSO4/TBHP/Cs2CO3) system.
Symmetric imide compound and synthetic method thereof
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Paragraph 0030-0033, (2019/08/07)
The invention discloses a symmetric imide compound and a synthetic method thereof. The method comprises the steps of mixing a compound as shown in the general formula (I) and alkali in aprotic solvent, heating for reaction, and then collecting a compound as shown in the general formula (II) from the reaction product. A series of diaryl imide compounds with representative structure can be obtainedby one-step reaction of simple and easily available activated amide, which is taken as raw material.
A carbonylation reaction of carbon monoxide in the method of preparing amide
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Paragraph 0024; 0025; 0026; 0027; 0028-0032; 0129-0130; 0146, (2018/07/30)
The invention belongs to the technical field of synthesis of amides, discloses a process for the carbonylation of carbon monoxide in the method of preparing amide, the method is to cheap and easy to obtain the halogenated aromatic hydrocarbon and organic amine compounds as the substrate of reaction, to carbon monoxide as carbonyl source, under light-struck, halogenated aromatic hydrocarbons are cracked to produce free radical, by free-radical addition process to obtain the amide compound. Compared with the traditional carbonylation reaction, the carbon monoxide pressure is extremely low, can react to the atmospheric pressure. This process does not need to rely on any metal catalyst of the booster, mild reaction conditions, environmental protection, with a shorter synthetic route and high utilization efficiency of the atoms, the reaction system with higher substrate tolerance, green sustainable light source as the driving force, the atom economy is high, application prospect.
