872-32-2, 2-Methyl-1-pyrroline is a pyrrolines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Acyl chloride (1.2 mmol, 1.2 equiv) was added to a solution of 4-dimethylaminopyridine (DMAP) (1.2 mmol, 1.2 equiv) in acetonitrile (1.0 mL) at 0 ¡ãC. The reaction was stirred at room temperature for 15 min. A solution of the 5-methyl-3,4-dihydro-2H-pyrrole (1.0 mmol) in acetonitrile (1.0 mL) was added and the reaction was stirred at room temperature for 3 h. p-Toluenesulfonic acid monohydrate (3.0 mmol, 3.0 equiv) was added at 0 ¡ãC under inert atmosphere. The reaction was then stirred at room temperature for 2 h. Arylhydrazine (1.5 mmol, 1.5 equiv) was added and stirred for an addition 5 min at room temperature. The reaction was then heated to 82 ¡ãC for 20 h. The reaction cools down to room temperature. The residue was then dissolved in ethyl acetate and washed with brine and a saturated aqueous solution of NaHCO3. The combined organic layers were dried over anhydrous Na2SO4, filtered and concentrated in vacuo to give a crude solid, which was purified by column chromatography on silica gel., 872-32-2
872-32-2 2-Methyl-1-pyrroline 70103, apyrrolines compound, is more and more widely used in various fields.
Reference£º
Article; Yeo, Se Jeong; Liu, Yongxiang; Wang, Xiang; Tetrahedron; vol. 68; 3; (2012); p. 813 – 818;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem