Application of 2307-00-8, 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. 2307-00-8, name is 5-Amino-2-methylisoindoline-1,3-dione belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below.
EXAMPLE 110 2-METHYL-5-[(2-OXO-1-PHENYL-1,2-DIHYDRO-3H-INDOL-3-YLIDENE)AMINO]-2H-ISOINDOLE-1,3(2H)-DIONE A mixture of 1-phenylisatin (50 mg, 0.22 mmol) and 4-amino-N-methylpthalimide (40 mg, 0.22 mmol) was heated neat at 215 C. for 2 h. The crude material was purified by preparative TLC using a mixture of 3:7 ethyl acetate and hexane as the eluent, giving the desired product as a yellow solid (8 mg, 0.02 mmol, 10%). 1H NMR (400 MHz): delta 7.88 (d, J=7.8, 1H), 7.83-7.80 (m, 1H), 7.51 (t, J=7.5, 1H), 7.47-7.18 (m, 6H), 7.02 (t, J=8.0, 1H), 6.91-6.79 (m, 2H), 6.58 (d, J=7.5, 1H), 3.22 (s, 3H) ESI-MS m/z found 382 (MH+).
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 5-Amino-2-methylisoindoline-1,3-dione, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Konkel, Michael; Werzel, John M.; Talisman, Jamie; US2004/102507; (2004); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem