Brief introduction of 919103-45-0

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 919103-45-0, name is 6-Iodoindolin-2-one belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. category: indolines-derivatives

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 919103-45-0, name is 6-Iodoindolin-2-one belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. category: indolines-derivatives

0.88 g (7.23 mmol) 4-N,N-dimethylaminopyridine and 44.6 mL (101.2 mmol) triethylamine are added successively to a suspension of 25.00 g (96.51 mmol) 6-iodo-1,3-dihydro-indol-2-one in 125.0 mL N,N-dimethylformamide. 27.81 g (197.8 mmol) benzoylchloride is added slowly at -10 C. to the reaction mixture and stirred for 2 h at -10 C. After complete conversion (HPLC, Method A) 48.0 mL 10 M sodium hydroxide solution is added and stirred 1 h at room temperature. Then 350 mL water, 150 mL toluene and 80 mL conc. hydrochloric acid are successively added. The resulting precipitate is filtered, washed with water and toluene and dried at 50 C. in vacuo.

The synthetic route of 919103-45-0 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; ZAHN, Stephan Karl; SINI, Patrizia; BISTER, Bojan; US2014/18405; (2014); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem