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. 26487-67-2, name is 1-(2-Chloroethyl)azepane hydrochloride belongs to chlorides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Computed Properties of C8H17Cl2N
General procedure: Commercially available 5-chloro benzoxazoles or benzothiazoles(5 mmol) and K2CO3 (15 mmol) were added to 50 mL of DMF.The mixture was heated at 60 C and 1-(2-chloroethyl)hexahydro-1H-azepine hydrochloride (6.5 mmol) was added. The mixture was maintained at 60 C under stirring for 3 h, then was cooled to room temperature, poured into water, and extracted with diethyl ether(3 50 mL). The organic layer was washed with brine, dried overan hydrous Na2SO4 and evaporated under reduced pressure to give are sidue, which was purified by flash column chromatography oversilica gel using ethyl acetate/methanol 8:2 v/v as eluent. Immediately after solvent evaporation, free bases were converted into hydrochlorides by dissolving the corresponding amine in diethyl ether and treating with a 1.25MHCl ethanol solution (pH 1e2). The precipitate was filtered off, washed with diethyl ether, and dried under nitrogen. The following compounds were obtained using this procedure:
The synthetic route of 26487-67-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Romeo, Giuseppe; Prezzavento, Orazio; Intagliata, Sebastiano; Pittala, Valeria; Modica, Maria N.; Marrazzo, Agostino; Turnaturi, Rita; Parenti, Carmela; Chiechio, Santina; Arena, Emanuela; Campisi, Agata; Sposito, Giovanni; Salerno, Loredana; European Journal of Medicinal Chemistry; vol. 174; (2019); p. 226 – 235;,
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