HCID 22269449, 화합물 → 2,9-Didodecylpentacene

HRID 983732노트

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HRID 983732 반응식
[CH2:1]([C:13]1[CH:14]=[CH:15][C:16]2[CH2:17][C:18]3[C:31]([C:32](=O)[C:33]=2[CH:34]=1)=[CH:30][C:29]1[CH2:28][C:27]2[C:22](=[CH:23][C:24]([CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH3:47])=[CH:25][CH:26]=2)[C:21](=O)[C:20]=1[CH:19]=3)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]>COCCOCCOC>[CH2:36]([C:24]1[CH:25]=[CH:26][C:27]2[C:22](=[CH:21][C:20]3[C:29]([CH:28]=2)=[CH:30][C:31]2[C:18](=[CH:17][C:16]4[C:33]([CH:32]=2)=[CH:34][C:13]([CH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12])=[CH:14][CH:15]=4)[CH:19]=3)[CH:23]=1)[CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH3:47]

참가 물질

3

반응물 1

HCID 22269449HCID 22269449, 화합물

생성물 1

HCID 222694802,9-Didodecylpentacene

시약·촉매·용매 1

HCID 8150Diglyme용매

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온도
60 °C

실험 절차

A mixture of 8.5 grams of 3,10-didodecyl-7,14-dihydropentacene-5,12-dione and 250 mL of 2-methoxyethyl ether was stirred and flushed with nitrogen for 15 minutes. To this was added 4.46 grams of sodium borohydride. The resulting mixture was heated to 60° C. for 18 hours. The mixture was cooled to room temperature, and 42 mL of methanol was added slowly. The resulting mixture was stirred at room temperature for 30 minutes. To this was added 1.2 grams of sodium borohydride, and stirring was continued at room temperature for 16 hours. To the resulting mixture was added 60 mL of acetic acid, and the mixture was heated at 60° C. for one hour. To this mixture was added 43 mL of concentrated hydrochloric acid, and heating was continued at 60° C. for one hour. To the resulting mixture was added 100 mL of water and the mixture cooled to room temperature and the solid was collected by filtration and dried to give 2,9-didodecylpentacene.

후처리

  1. customflushed with nitrogen for 15 minutes
  2. additionTo this was added 4.46 grams of sodium borohydride
  3. temperatureThe mixture was cooled to room temperature
  4. addition42 mL of methanol was added slowly
  5. stirringThe resulting mixture was stirred at room temperature for 30 minutes
  6. additionTo this was added 1.2 grams of sodium borohydride
  7. stirringstirring
  8. additionTo the resulting mixture was added 60 mL of acetic acid
  9. temperaturethe mixture was heated at 60° C. for one hour
  10. additionTo this mixture was added 43 mL of concentrated hydrochloric acid
  11. temperatureheating
  12. waitwas continued at 60° C. for one hour
  13. additionTo the resulting mixture was added 100 mL of water
  14. temperaturethe mixture cooled to room temperature
  15. filtrationthe solid was collected by filtration
  16. customdried

출처 및 근거

ORD 기록
ord-949feb55db4b43379a3c515b2d1697d9
출처 데이터셋
uspto-grants-2005_03
특허 번호
US06864396B2

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