588-96-5, name is p-Bromophenetole, belongs to ethers-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Safety of p-Bromophenetole
Example XIV.1 2-{4-[1-(4-Ethoxy-phenyl)-piperidin-4-yl]-phenyl}-propionic acid 1.00 g (4.04 mmol) 2-(4-Piperidin-4-yl-phenyl)-propionic acid methyl ester (XI.3) are added to a mixture of 813 mg (4.04 mmol) 1-bromo-4-ethoxy-benzene, 1.60 g (97%, 16.2 mmol) sodium tert-butyrat, 483 mg (1.62 mmol) 2-(di-tert-butylphosphino)biphenyl and 370 mg (0.40 mmol) tris-(dibenzylidenaceton)-dipalladium(0) in 10 mL 1,4-dioxane. The mixture is stirred for 12 h at 70 C. After that time, the precipitate is filtered off and washed with ACN and diethyl ether. The residue is purified by HPLC (column: Waters XBridge 50; eluent A: water+0.3% NH4OH, eluent B: MeOH) to yield the desired product. C22H27NO3 (M=353.5 g/mol) ESI-MS: 354 [M+H]+Rt (HPLC): 1.69 min (method C)
The synthetic route of 588-96-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; ROTH, Gerald Juergen; FLECK, Martin; LEHMANN-LINTZ, Thorsten; NOSSE, Bernd; US2013/143876; (2013); A1;,
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