70301-27-8Relevant articles and documents
Method for preparing amide compound by photocatalysis of organic amine
-
Paragraph 0058-0059, (2021/06/06)
The invention relates to the technical field of organic synthesis, in particular to a method for preparing amide compounds through photocatalysis of organic amine. The preparation method comprises the following steps: mixing tetrahalomethane with a solvent, sequentially adding an amine compound, a catalyst and organic carboxylic acid, performing stirring and reacting under an oxygen-containing atmosphere and an illumination condition, and performing separating and purifying to obtain the amide compound with a structure shown in formulas V-VII. According to the method, the reaction is carried out in the air atmosphere under the illumination condition at room temperature and normal pressure, the reaction condition is mild, the raw material source is wide, the cost is low, the byproduct generated after the reaction is the halogen simple substance, the added value is high, a large amount of waste is avoided, and the method has higher atom economy and environmental friendliness and is beneficial to large-scale production.
Iron-catalyzed N-arylations of amides
Correa, Arkaitz,Elmore, Simon,Bolm, Carsten
experimental part, p. 3527 - 3529 (2009/04/11)
A method was proposed for iron-catalyzed N-arylation of primary amides and its applicability to the synthesis of N-heterocycles by intramolecular ring closures. The method used a catalyst system of 10 mol % of FeCl3 and 20 mol % of N,N'-dimethylethylenediamine (DMEDA). The study found that secondary amides of N-methylbenzamide and N-benzylbenzamide produce N-arylated products in trace amounts. The method developed an iron-based catalyst system for efficient N-arylations of primary amides with aryl iodides. The study used a sealable tube equipped with a magnetic stir bar charged with amide, or K 3PO4, or K2CO3, or FeCl3. The study used NMR spectroscopic analysis to determine the identity and purity of the products. The method observed that different substituted aryl iodides made a positive impact on the reaction.
Structure and antiinflammatory activity of isonicotinic and nicotinic amides
Bukhtiarova,Trinus,Danilenko,Danilenko,Ovrutskii,Sharykina
, p. 597 - 599 (2007/10/03)
-