Ethanol → Chloro-ethoxy-isobutyl-aluminum

HRID 1388905

反応式

HRID 1388905 の反応式
[CH2:1]([OH:3])[CH3:2].[Cl-:4].[CH2:5]([Al+:9]CC(C)C)[CH:6]([CH3:8])[CH3:7]>C1(C)C=CC=CC=1>[Cl:4][Al:9]([O:3][CH2:1][CH3:2])[CH2:5][CH:6]([CH3:8])[CH3:7]

参加物

4

反応物 2

HCID 702EthanolHCID 16686353Diisobutyl aluminium chloride

生成物 1

HCID 20469170Chloro-ethoxy-isobutyl-aluminum

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒2 回

反応条件

温度
50 °C

実験手順

A solution of 23.75 g (0.516 mol) of absolute ethanol in 350 ml of absolute toluene is added dropwise during 1 hour to a solution of 91.1 g (0.516 mol) of diisobutylaluminum chloride in 350 ml of absolute toluene at 0° C. and under a protective gas atmosphere (argon). Thereafter, the mixture is warmed at 50° C. for 1 hour and cooled to 5° C., to yield the chloro-ethoxy-isobutyl-aluminum starting material.

後処理

  1. temperaturecooled to 5° C.

出典と根拠

ORDレコード
ord-c8ad5093cd0d48f5a3d2cf671473dfae
出典データセット
uspto-grants-1984_02
特許番号
US04434178

関連ノート

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