Ethanol → Chloro-ethoxy-isobutyl-aluminum

HRID 1388904

반응식

HRID 1388904 반응식
[CH2:1]([OH:3])[CH3:2].[Cl-:4].[CH2:5]([Al+:9]CC(C)C)[CH:6]([CH3:8])[CH3:7]>CCCCCC>[Cl:4][Al:9]([O:3][CH2:1][CH3:2])[CH2:5][CH:6]([CH3:8])[CH3:7]

참가 물질

4

반응물 2

HCID 702EthanolHCID 16686353Diisobutyl aluminium chloride

생성물 1

HCID 20469170Chloro-ethoxy-isobutyl-aluminum

시약·촉매·용매 1

HCID 8058Hexane용매2회

반응 조건

온도
50 °C

실험 절차

A solution of 4.75 g (103.2 mmol) of absolute ethanol in 150 ml of absolute n-hexane is added dropwise at 0° C. and while stirring during about half an hour to a solution of 18.24 g (103.2 mmol) of diisobutylaluminum chloride in 150 ml of absolute n-hexane at 0° C. and under a protective gas atmosphere (argon). Thereafter, the temperature of the mixture is allowed to rise to room temperature and the mixture is warmed at about 50° C. for about a further 1 hour to yield the chloro-ethoxy-isobutyl-aluminum starting material.

후처리

  1. customto rise to room temperature

출처 및 근거

ORD 기록
ord-62c68f9b54dc4714b1d8cf922229b393
출처 데이터셋
uspto-grants-1984_02
특허 번호
US04434178

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