2,4,6-Tri-tert-butylphenol → HCID 22596552, 화합물

HRID 1728780

반응식

HRID 1728780 반응식
[C:1]([C:5]1[CH:10]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:8]=[C:7]([C:15]([CH3:18])([CH3:17])[CH3:16])[C:6]=1[OH:19])([CH3:4])([CH3:3])[CH3:2].[CH3:20][Al:21](C)C>C(Cl)Cl>[C:1]([C:5]1[CH:10]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:8]=[C:7]([C:15]([CH3:18])([CH3:17])[CH3:16])[C:6]=1[O-:19])([CH3:4])([CH3:3])[CH3:2].[C:1]([C:5]1[CH:10]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:8]=[C:7]([C:15]([CH3:18])([CH3:17])[CH3:16])[C:6]=1[O-:19])([CH3:4])([CH3:3])[CH3:2].[CH3:20][Al+2:21]

참가 물질

4

반응물 2

HCID 129022,4,6-Tri-tert-butylphenolHCID 16682925Trimethylaluminum

생성물 1

HCID 22596552HCID 22596552, 화합물

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

In a sufficiently dried egg-plant type flask provided with a stirrer was sufficiently dried 0.525 g (2 mmol) of 2,4,6-tri-tert-butylphenol recrystallized from hexane. After completion of the drying, 3.3 ml of methylene chloride was added thereto. Then, under nitrogen atmosphere, 0.9 ml (1 mmol) of trimethylaluminum was slowly added dropwise with ice-cooling and stirring, and the mixture was mixed in the dark at room temperature for 1 hour to obtain a methylene chloride solution of methylaluminum bis(2,4,6-tri-tert-butylphenoxide) (mmol/3.3ml).

후처리

  1. customIn a sufficiently dried egg-plant type flask provided with a stirrer
  2. customrecrystallized from hexane
  3. additionAfter completion of the drying, 3.3 ml of methylene chloride was added
  4. temperaturecooling
  5. additionthe mixture was mixed in the dark at room temperature for 1 hour

출처 및 근거

ORD 기록
ord-d13f3bf8dcf14b6f8a339ef7020c3d3a
출처 데이터셋
uspto-grants-1994_07
특허 번호
US05328970

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