Adding a certain compound to certain chemical reactions, such as: 7223-50-9, name is N-Propargylphthalimide, 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 7223-50-9, COA of Formula: C11H7NO2
General procedure: A mixture of a terminal alkyne (2.0 mmol), paraformaldehyde (180.2 mg, 2.0 mmol), amine (2 mmol) and Pt/TiO2 (5.0 mg, 0.25 mol%) loaded in distilled H2O (3 mL) and heated under microwave condition at 140 C and 250 W for appropriate reaction time (the reaction was monitored by TLC). After the completion of the reaction, the mixture was allowed to cool down and then extracted with EtOAc (3*20 mL). The combined organic extracts were dried (MgSO4) and fltered. The solvent was evaporated under reduced pressure and the resulting crude product was purifed by column chromatography (silica gel) to obtain the corresponding products 4a-4l.
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, N-Propargylphthalimide, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Mohamed, Yasser M. A.; El Nazer, Hossam A.; Solum, Eirik Johansson; Chemical Papers; vol. 73; 2; (2019); p. 435 – 445;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem