Реакция #640094

Уравнение реакции

5-[2-(chloromethyl)prop-2-en-1-yl]-4-pyrrolidin-1-ylfuran-2(5H)-one

1-(6-chloropyridin-3-yl)methanamine

N-ethyl-N-isopropylpropan-2-amine

→

5-[2-({[(6-chloropyridin-3-yl)methyl]amino}methyl)prop-2-en-1-yl]-4-pyrrolidin-1-ylfuran-2(5H)-one

Выход 75.3%

Растворители

acetonitrile

Условия реакции

Обработка

1. 1
   КонцентрированиеConcentration
2. 2
   Другоеunder reduced pressure and purification of the residue by column chromatography on silica gel (silica gel 60, Merck, particle size: 0.04 to 0.063 mm)

Методика

At 60° C., 600 mg (2.48 mmol) of 5-[2-(chloromethyl)prop-2-en-1-yl]-4-pyrrolidin-1-ylfuran-2(5H)-one (V-1a), 354 mg (2.48 mmol) of 1-(6-chloropyridin-3-yl)methanamine and 0.43 ml (2.48 mmol) of N-ethyl-N-isopropylpropan-2-amine in 10 ml of acetonitrile are stirred for 21 hours. Concentration under reduced pressure and purification of the residue by column chromatography on silica gel (silica gel 60, Merck, particle size: 0.04 to 0.063 mm) using the mobile phase mixture dichloromethane:methanol (98:2 to 90:10) gives 650 mg (73% of theory) of 5-[2-({[(6-chloropyridin-3-yl)methyl]amino}methyl)prop-2-en-1-yl]-4-pyrrolidin-1-ylfuran-2(5H)-one.

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