Related Products of 87-41-2, Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. 87-41-2, Name is Isobenzofuran-1(3H)-one, SMILES is O=C1OCC2=C1C=CC=C2, belongs to benzofurans compound. In a article, author is Smith, Daniel, introduce new discover of the category.
Multigram Synthesis of BMS-929075, an Allosteric, Palm Site Inhibitor of HCV NS5B Replicase, Involving the Synthesis of a Highly Functionalized Benzofuran through a Telescoped Process
An efficient scale-up synthesis of 4-fluoro-2-(4-fluorophenyl)-N-methyl-5-(2-methyl-5-(1-(pyrimidin-2-yl)cyclopropylcarbamoyl)phenyl)benzofuran-3-carboxamide (BMS-929075), an allosteric, palm site inhibitor of the HCV NSSB replicase, is described. The highlights of the process involve (a) the copper-mediated, one-pot synthesis of 2-(3-bromo-2-fluoro-6-methoxyphenyl)acetic acid (21) from regiospecifically lithiated 1-bromo-2-fluoro-4-methoxybenzene (13) and ethyl 2-bromoacetate (18); and (b) the formation of the highly functionalized benzofuran core 26 through a chromatography-free, telescoped process that proceeds via acylation and a subsequent concomitant demethylation and Boc deprotection using BBr3, followed by an acid-catalyzed cyclization from Boc-protected 2-(3-bromo-2-fluoro-6-methoxyphenyl)-N-methylacetamide 23. This process was applied to the preparation of 110 g of high-quality BMS-929075 to enable preclinical toxicology studies.
Related Products of 87-41-2, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 87-41-2 is helpful to your research.
Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem