Electric Literature of 162705-07-9, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 162705-07-9, name is (Z)-2-Methoxy-5-(3,4,5-trimethoxystyryl)aniline belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
General procedure: DCC (0.47 mmol, 1.2 eq.); the N-Fmoc-protected amino acid (0.472 mmol, 1.2 eq) and HOBt·H2O (0.47 mmol, 1.2 eq) were added to a solution of the 30-aminocombretastatin (0.39 mmol, 1 eq) in anhydrous DMF (1.3 mL). The reaction mixture was stirred under N2 atmosphere for 16 h. Then, it was ltered, and the ltrate was poured into a saturated aqueous NH4Cl solution and then extracted with AcOEt (3×15 mL). The combined organic extracts were washed 2 times with water and brine and dried over anhydrous MgSO4. After ltration and evaporation of the solvent under reduced pressure, the resulting residue was chromatographed on silica gel with Hexanes-AcOEt (6:4) to aord the corresponding N-Fmoc-protected derivatives 7 and 9.
The synthetic route of (Z)-2-Methoxy-5-(3,4,5-trimethoxystyryl)aniline has been constantly updated, and we look forward to future research findings.