Adding a certain compound to certain chemical reactions, such as: 184368-74-9, 1-tert-Butyl 4-methyl 5,6-dihydropyridine-1,4(2H)-dicarboxylate, 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, Recommanded Product: 184368-74-9, blongs to pyridine-derivatives compound. Recommanded Product: 184368-74-9
C. 1-boc-1,2,3,6-Tetrahydro-4-pyridinecarboxylic Acid To a stirred solution of methyl 1-Boc-1,2,3,6-tetrahydro-4-pyridinecarboxylate (2.22 g, 9.2 mmol) in methanol (10 mL) was added 1.0 N aqueous sodium hydroxide (25 mL). After stirring for 2 h, the solvent was removed in vacuo. The residue was partitioned between diethyl ether and water, and the layers were separated. The aqueous phase was acidified to pH 2.5 with concentrated hydrochloric acid and extracted with ethyl acetate. The organic extract was washed with saturated aqueous sodium chloride, dried (magnesium sulfate), filtered, and concentrated in vacuo to give 1.62 g (78%) of the title compound as a white solid. 1H-NMR; IS-MS, m/e 226.1 (m-1)-; Analysis for C11H17NO4: Calcd: C, 58.14; H, 7.54; N, 6.16; Found: C, 57.41; H, 7.48; N, 6.19.
At the same time, in my other blogs, there are other synthetic methods of this type of compound,184368-74-9, 1-tert-Butyl 4-methyl 5,6-dihydropyridine-1,4(2H)-dicarboxylate, and friends who are interested can also refer to it.
Reference:
Patent; Eli Lilly and Company; US6635657; (2003); B1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem