反応 #54065

反応方程式

4-[1-(2-Cyclohexylethoxy)ethyl]-6-(2-methoxyphenyl)-2,2-dimethyl-1,2-dihydroquinoline 4-(1-Hydroxyethyl)-6-(2-methoxyphenyl)-2,2-dimethyl-2H-quinoline-1-carboxylic acid tert-butyl ester

sodium bis(trimethylsilyl)amide

2-cyclohexylethyl bromide

→

title compound

収率 101.0%

4-{1-[((E)-but-2-enyl)oxy]ethyl}-6-(2-methoxyphenyl)-2,2-dimethyl-2H-quinoline

収率 101.0%

溶媒

THF

反応条件

後処理

1. 1
   その他to give the alkylated product, which

実験手順

4-[1-(2-Cyclohexylethoxy)ethyl]-6-(2-methoxyphenyl)-2,2-dimethyl-1,2-dihydroquinoline 4-(1-Hydroxyethyl)-6-(2-methoxyphenyl)-2,2-dimethyl-2H-quinoline-1-carboxylic acid tert-butyl ester (70 mg) was treated with 255 μL of 1 M solution of sodium bis(trimethylsilyl)amide in THF and 49 mg of 2-cyclohexylethyl bromide to give the alkylated product, which was deprotected to yield 31 mg of title compound as an oil.

出典