Phenol → Phenol, aluminum salt (3:1)

HRID 1608384

반응식

HRID 1608384 반응식
[C:1]1([OH:7])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Al:8]>>[O-:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[O-:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[O-:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Al+3:8]

참가 물질

3

반응물 2

HCID 996PhenolHCID 5359268Aluminum

생성물 1

HCID 167236Phenol, aluminum salt (3:1)

반응 조건

온도
150 °C

실험 절차

In a reaction vessel was placed 8100 parts of phenol and 27 parts of aluminum metal. The vessel was sealed and heated to 150° C. to form aluminum triphenoxide. This catalyst concentrate was then mixed with 11,124 parts of additional phenol. This gives a phenol/aluminum mole ratio of about 203. The phenolcatalyst mixture was cooled to 90° C. and 23,490 parts of isobutylene was pumped in over a 50-minute period. The reaction temperature rose to 110° during the first 10 minutes of isobutylene feed. Stirring was continued at 110°-115° C. for 165 minutes. Reactor pressure dropped to 120 psig from a maximum of 260 psig.

후처리

  1. customIn a reaction vessel was placed
  2. customThe vessel was sealed

출처 및 근거

ORD 기록
ord-d3df0efde2284c86b383f7cb61d8aaa0
출처 데이터셋
uspto-grants-1989_09
특허 번호
US04870216

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