30727-14-1, 1-Ethylpyrrolidin-3-ol is a pyrrolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
30727-14-1, EXAMPLE 170 Preparation of 4-[(1-Ethylpyrrolidin-3-yl)oxy]phenyl 2-[4-[2-(1-Pyrrolidinyl)ethoxy]phenyl]benzo[b]thiophen-3-yl Ketone. STR515 Sodium hydride (60% oil dispersion, 38 mg) was suspended in DMF (1 mL) and stirred at ambient temperature for 15 min under argon before 1-ethyl-3-pyrrolidinol (92 muL) was added. After stirring for 15 min, 4-fluorophenyl 2-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]benzo[b]thiophen-3-yl ketone (223 mg) in 1 mL of DMF was introduced and the resulting solution was stirred at ambient temperature for 4 h. The reaction mixture was diluted with brine (50 mL) and extracted with EtOAc (3*50 mL). The combined organic layers were dried (Na2 SO4) and concentrated under reduced pressure. Chromatography with Et3 N:MeOH:EtOAc (5:5:90) afforded the product as a colorless oil (171 mg, 63%). 1 H NMR (CDCl3): delta 7.85 (m, 1H), 7.75 (d, 2H), 7.65 (m, 1H), 7.35 (d, 2H), 7.32 (m, 2H), 6.78 (d, 2H), 6.71 (d, 2H), 4.80 (m, 1H), 4.03 (t, 2H), 2.85 (t, 2H), 2.80 (m, 2H), 2.60 (m, 4H), 2.50 (m, 4H), 2.28 (m, 1H), 1.92 (m, 1H), 1.08 (t, 3H).
As the paragraph descriping shows that 30727-14-1 is playing an increasingly important role.
Reference£º
Patent; Eli Lilly and Company; US6025382; (2000); A;,
Pyrrolidine – Wikipedia
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