Application of 10128-72-0, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 10128-72-0, name is Methyl 3-hydroxyisonicotinate. This compound has unique chemical properties. The synthetic route is as follows.
Intermediate 30: methyl 3-I(4-phenylbutyl)oxyl-4-pyridinecarboxylate To a solution of methyl 3-hydroxy-4-pyridinecarboxylate (100 mg, 0.65 mmol) in DMF (2 ml) wasadded cesium carbonate (426 mg, 1 .31 mmol) followed by (4-bromobutyl)benzene (139 mg, 0.65mmol). The mixture was allowed to stir at room temperature for 16 h then concentrated in vacuo. The crude product was dissolved in DMSO (1 ml) and purified by MDAP using a formic modifier (Method G). Fractions containing desired product were loaded directly onto a 5g SCX-ll SPE column that had been preconditioned with isopropylalcohol. The column was eluted with isopropylalcohol (3 x 50 ml)then with a 10% ammonia inwater/90% isopropylalcohol solution. Desired product eluted in ammonia based fractions which were combined then concentrated under reduced pressure to give the title compound as a pale brown gum (1 23mg, 66%).LCMS (Method B): Rt= 1.19 mins, MH+ = 286.1
According to the analysis of related databases, 10128-72-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; GLAXO GROUP LIMITED; BARKER, Michael David; CAMPBELL, Matthew; DIALLO, Hawa; DOUAULT, Clement; HUMPHREYS, Philip; LIDDLE, John; SHEPPARD, Robert John; THOMAS, Pamela Joan; WILSON, David Matthew; WO2013/143597; (2013); A1;,
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