O-Phenylenediamine → Benzimidazole perylene

HRID 279821

반응식

HRID 279821 반응식
[CH:1]1[C:10]2[C:11]3[CH:20]=[CH:19][C:18]4C(OC(=O)[C:16]5[C:17]=4[C:12]=3[C:13](=[CH:14][CH:15]=5)[C:8]3[C:9]=2[C:4]2[C:5](C(OC(=O)[C:3]=2[CH:2]=1)=O)=[CH:6][CH:7]=3)=O.[C:31]1([NH2:38])[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=1[NH2:37]>C(O)(=O)C>[CH:14]1[C:13]2=[C:12]3[C:11]([C:10]4[C:9]5[C:4](=[CH:5][CH:6]=[CH:7][C:8]2=5)[CH:3]=[CH:2][CH:1]=4)=[CH:20][CH:19]=[CH:18][C:17]3=[CH:16][CH:15]=1.[N:37]1[C:32]2[CH:33]=[CH:34][CH:35]=[CH:36][C:31]=2[NH:38][CH:1]=1

참가 물질

4

반응물 2

HCID 7243O-PhenylenediamineHCID 671913,4,9,10-Perylenetetracarboxylic dianhydride

생성물 1

HCID 21910037Benzimidazole perylene

시약·촉매·용매 1

HCID 176Acetic Acid용매

반응 조건

온도
210 °C

실험 절차

There was mixed in a three-liter flask 5.85 grams of 3,4,9,10-perylenetetracarboxylic dianhydride, 26.77 grams of o-phenylene diamine and 7 milliliters of glacial acetic acid. The mixture resulting was then heated with stirring for 8 hours at 210° C., followed by cooling to room temperature. A solid product was then obtained by filtering the mixture throught a sintered glass funnel; followed by washing with 1,000 milliliters of methanol. Thereafter, the solid was slurried with 500 milliliters of 1 percent sodium hydroxide solution. After filtration, the solid was washed with 600 milliliters of water, and then was dried in an oven at 80° C. overnight yielding 7.62 grams, of the above product III.

후처리

  1. customThe mixture resulting
  2. temperaturewas then heated
  3. temperatureby cooling to room temperature
  4. customA solid product was then obtained
  5. filtrationby filtering the mixture
  6. washby washing with 1,000 milliliters of methanol
  7. filtrationAfter filtration
  8. washthe solid was washed with 600 milliliters of water
  9. customwas dried in an oven at 80° C. overnight
  10. customyielding 7.62 grams

출처 및 근거

ORD 기록
ord-5e4f46d69c54467d9e070f6592ac4651
출처 데이터셋
uspto-grants-1986_05
특허 번호
US04587189

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