Toluene → 1-Ethyl-2-Methylbenzene

HRID 904785

반응식

HRID 904785 반응식
[CH2:1]=[CH2:2].[C:3]1([CH3:9])[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1>C(O)(=O)C>[CH2:1]([C:4]1[CH:5]=[CH:6][CH:7]=[CH:8][C:3]=1[CH3:9])[CH3:2]

참가 물질

4

반응물 2

HCID 1140Toluene2회HCID 6325Ethylene

생성물 1

HCID 119031-Ethyl-2-Methylbenzene

시약·촉매·용매 1

HCID 176Acetic Acid용매2회

실험 절차

The catalyst from Example II is then soaked in glacial acetic acid for 15 minutes at ambient temperature. The catalyst is then dried and calcined at 500° C. for 16 hours. Using the same reaction conditions as in Example II, toluene is reacted with ethylene in the presence of such an acetic acid-treated catalyst. Ethylation of toluene gives 7.1% conversion of toluene to produce an ethyltoluene product which contains 92.3% of the para-ethyltoluene isomer.

후처리

  1. customThe catalyst is then dried
  2. customthe same reaction conditions as in Example II, toluene
  3. additiontreated catalyst

출처 및 근거

ORD 기록
ord-f4727c4e992e4883bb21b59e68c1739e
출처 데이터셋
uspto-grants-1983_12
특허 번호
US04420418

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