Adding a certain compound to certain chemical reactions, such as: 2058-72-2, name is 5-Bromo-1-methylindoline-2,3-dione, belongs to indolines-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 2058-72-2, SDS of cas: 2058-72-2
General procedure: solution of isatin (1a) (0.3 gm, 2.04 mmol),proline (2) (0.234 gm, 2.04 mmol) and methyl vinyl ketone (3) (255 muL, 3.00 mmol) in CH3CNwas heated to 80 C for 2 h. After the completion of starting precursor, the reaction mixture wascooled and solvent was evaporated on rotator evaporator to provide brown solid. The reactionmixture was purified by silica gel chromatography using hexane:ethyl acetate (6:4) as an eluentto provide product (4a) as a white solid
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-Bromo-1-methylindoline-2,3-dione, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Tiwari, Keshri Nath; Pandurang, Taur Prakash; Pant, Suyash; Sreelekha; Synthetic Communications; vol. 48; 7; (2018); p. 802 – 808;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem