31970-04-4, Benzyl 2,5-dihydro-1H-pyrrole-1-carboxylate is a pyrrolines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step I: Epoxidation of alkene[00146] To a solution of benzyl 2,5-dihydro- 1 H-pyrrole- 1 -carboxylate (33 g, 163 mmol) in dichloromethane (0.3 M solution) was added MCPBA (44 g, 340 mmol, 77% from Aldrich). After the reaction mixture was stirred at room temperature for 18 h, 500 mL of saturated Na2C03 aqueous solution was added and the resulting mixture was stirred at room temperature for 1 h. The organic layer was separated, washed with water and brine, dried over anhydrous Na2S04, filtered, and concentrated in vacuo. The desired product as a yellow oil was obtained in 83% yield (29.5 g) by flash column chromatography. NMR (CDCl3j 400 MHz): delta 3.38 (2H, m ), 3.68 (2H, m), 3.87 (2H, m), 5.1 1 (2H, s), 7.33( 5H, m). LC/MS (uplc): MH+ 220.0, 0.69 min.
31970-04-4, As the paragraph descriping shows that 31970-04-4 is playing an increasingly important role.
Reference£º
Patent; NOVARTIS AG; BARSANTI, Paul, A.; DING, Yu; HAN, Wooseok; WO2011/128388; (2011); A2;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem