Some scientific research about 550-44-7

These common heterocyclic compound, 550-44-7, name is 2-Methylisoindoline-1,3-dione, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Application In Synthesis of 2-Methylisoindoline-1,3-dione

These common heterocyclic compound, 550-44-7, name is 2-Methylisoindoline-1,3-dione, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Application In Synthesis of 2-Methylisoindoline-1,3-dione

Add a nitrating agent to N-methylphthalimide at -5 C, and react at 40 C for 4h, then extract with an extraction solvent dry,N-methyl-4-nitrophthalimide is formed.The extraction solvent is ethyl acetate and dichloromethane, and the weight ratio is 1: 0.6. The weight ratio of the extraction solvent and N-methylphthalimide is 1: 1.

The synthetic route of 2-Methylisoindoline-1,3-dione has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Shandong Juancheng Fangyuan Bearing Chemical Co., Ltd.; Li Zhi; Zhang Hongyuan; Zhang Heji; (13 pag.)CN110437131; (2019); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem