Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 24566-79-8, name is N-(6-Bromohexyl)phthalimide, A new synthetic method of this compound is introduced below., Safety of N-(6-Bromohexyl)phthalimide
Triphenylmethanethiol (11.90 g, 43.08 mmol) was suspended in DMSO (40 mL). DBU (7.41 mL, 49.55 mmol) and 6-bromohexylphthalimide (13.32 g, 42.94 mmol) were added, and the mixture was allowed to react for approximately 15 min. The reaction mixture was partitioned between ethyl acetate (700 mL) and 0.1 M HCl (200 mL). The aqueous phase was extracted with ethyl acetate (3*50 mL), and the combined organic fractions were washed with NaHCO3 sat. (80 mL) and brine (80 mL), dried over MgSO4, filtered and concentrated. The crude yellow oil was recrystallized from n-heptane/ethyl acetate. The intermediate 6-(S-Trityl-)mercaptohexylphthalimide was obtained as a white solid (13.3 g, 26.4 mmol, 62%).
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; SANOFI-AVENTIS DEUTSCHLAND GMBH; RAU, Harald; CLEEMANN, Felix; HERSEL, Ulrich; KADEN-VAGT, Silvia; LESSMANN, Torben; WEGGE, Thomas; US2015/258207; (2015); A1;,
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