Application of 19727-83-4, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 19727-83-4, name is 6-Nitroindoline, This compound has unique chemical properties. The synthetic route is as follows.
6-Aminoindoline. A solution of 6-nitroindoline (1 g, 6.1 mmol) in 50 mL of ethyl acetate was hydrogenated under an atmosphere of hydrogen with Pd-C 10% (100 mg) at rt for 3 h. Filtration over celite afforded 1.0 g (98%) of 6-aminoindoline. Data for 6-aminoindoline: 1 N NMR (400 MHz, CDCl3) 7.40 (d, J=7.4, 1H), 6.05 (d, J=2.0, 1H), 6.03 (d, J=7.5, 1H), 3.67 (bs, 1H), 3.49 (t, J=8.1, 2H), 3.48 (bs, 2H), 2.90 (t, J=8.2, 2H).
The chemical industry reduces the impact on the environment during synthesis 6-Nitroindoline. I believe this compound will play a more active role in future production and life.
Reference:
Patent; Ligand Pharmaceuticals Incorporated; US5696133; (1997); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem