Electric Literature of 65873-72-5, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 65873-72-5, name is 6-Methoxynicotinaldehyde, molecular formula is C7H7NO2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
EXAMPLE 25 : 1-(3,4-Difluorobenzyl)-5-(phenoxymethyl)pyridin-2(1H)-one (Final Compound 16-03) ;Step 1 : (6-Methoxypyridin-3-yl)methanol According to Scheme 16 Method A: A solution of 6-methoxynicotinaldehyde (leq, 2.19mmol, 0.30g) and LiAlH4 (0.5eq, 1.05mmol, 0.04g) in THF (10mL) was stirred for 30 min. at 0C and overnight at room temperature. After the addition of AcOEt, the reaction mixture was diluted with water. The organic layer was washed with saturated NH4Cl solution, dried over Na2SO4, filtered and evaporated. The resulting crude residue was purified by silica gel chromatography (AIT Flashsmart prepacked column 25g SiO2) using CH2Cl2/AcOEt 80/20 to afford (6-methoxypyridin-3-yl)methanol (1.80mmol, 0.26g, 90%) as a pale oil. LC (XTerra RP18, 3.5mum, 3.0x50mm Column): RT = 1.86min; MS m/z (CI) [MH]+= 140.
According to the analysis of related databases, 65873-72-5, the application of this compound in the production field has become more and more popular.
Reference:
Patent; JANSSEN PHARMACEUTICA N.V.; ADDEX PHARMACEUTICALS S.A.; WO2006/30032; (2006); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem