872-32-2, 2-Methyl-1-pyrroline is a pyrrolines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,872-32-2
General procedure: A mixture of 2-methyl-1-pyrroline (2.8 g, 33.7 mmol) and the corresponding cyclic phosphite 2a-2e (30.6 mmol) were stirred in toluene (5 mL) for 4-6 h at room temperature (conversion was checked by TLC or 31P NMR), the mixture was poured into 30 mL water, slowly acidified to pH 3 with 11 N HCl then quickly extracted with tert-butyl methyl ether (TBME) (3 .x. 20 mL). The aqueous phase was basified to pH 9-10 with NaOH pellets then extracted with CH2Cl2 (4 .x. 20 mL). The combined organic phases were dried over MgSO4, filtered and roto-evaporated to give the crude aminophosphonates 3a-3e as white powders which were then purified by SiO2 column chromatography with eluent CH2Cl2/EtOH 8/1.
As the paragraph descriping shows that 872-32-2 is playing an increasingly important role.
Reference£º
Article; Gosset, Gae?lle; Cle?ment, Jean-Louis; Culcasi, Marcel; Rockenbauer, Antal; Pietri, Sylvia; Bioorganic and Medicinal Chemistry; vol. 19; 7; (2011); p. 2218 – 2230;,
Pyrroline – Wikipedia
1-Pyrroline | C4H7N – PubChem