Application of 25021-08-3, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.25021-08-3, Name is 2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid, molecular formula is C6H5NO4. In a article£¬once mentioned of 25021-08-3
Synthesis N – maleic imide-based arylalkylic and its succinyl eater of method (by machine translation)
The invention provides a method for synthesizing N – maleic imide-based arylalkylic and its succinyl eater of method, the method comprises the following steps: (a) a compound of formula (II) with 4 – nitro phenyl ester trifluoroacetic acid under the condition of the presence, in the organic solvent in the reaction of the ring occurs, the following formula (III) of the maleimido N – imino alkyl acid; and (b) of formula (III) of the maleimido N – imino alkyl acid with an acylating reagent in organic solvent, at the reflux temperature (IV) obtained by the reaction of the acyl chloride intermediate, (IV) of the acyl chloride intermediate with the N – hydroxy succinimide in the organic solvent, the presence of a base under the condition of the reaction, the following formula (V) of the N – maleic imide-based alkyl acid succinimide ester. The process is simple, high yield, and high purity of the product, is suitable for industrial production. The reaction route is as follows: (by machine translation)
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 25021-08-3
Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem