Synthetic Route of 162705-07-9, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 162705-07-9 as follows.
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.
According to the analysis of related databases, 162705-07-9, the application of this compound in the production field has become more and more popular.
Reference:
Article; Agut, Rauel; Alberto Marco, J.; Carda, Miguel; Falomir, Eva; Gil-Edo, Raquel; Martin-Beltran, Celia; Murga, Juan; Pla, Alberto; Molecules; vol. 25; 3; (2020);,
Ether – Wikipedia,
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