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Hydrochloric Acid → HCID 20399051, 화합물

HRID 1981280
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HRID 1981280 반응식
[CH2:1]([C:6]12[CH2:13][CH2:12][C:9]([C:14]3[CH:22]=[CH:21][C:17]([C:18]([OH:20])=[O:19])=[CH:16][CH:15]=3)([CH2:10][CH2:11]1)[CH2:8][CH2:7]2)[CH2:2][CH2:3][CH2:4][CH3:5].S(Cl)(Cl)=O.[C:27]([C:29]1[C:34]([C:35]#[N:36])=[C:33]([CH2:37][CH2:38][CH2:39][CH2:40][CH3:41])[CH:32]=[CH:31][C:30]=1O)#[N:28].Cl>N1C=CC=CC=1>[CH2:1]([C:6]12[CH2:7][CH2:8][C:9]([C:14]3[CH:22]=[CH:21][C:17]([C:18]([O:20][C:30]4[CH:31]=[CH:32][C:33]([CH2:37][CH2:38][CH2:39][CH2:40][CH3:41])=[C:34]([C:35]#[N:36])[C:29]=4[C:27]#[N:28])=[O:19])=[CH:16][CH:15]=3)([CH2:10][CH2:11]1)[CH2:12][CH2:13]2)[CH2:2][CH2:3][CH2:4][CH3:5]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 24386Thionyl ChlorideHCID 129479444-(4-Pentylbicyclo[2.2.2]octan-1-yl)benzoic acidHCID 203990393-Hydroxy-6-pentylbenzene-1,2-dicarbonitrile

생성물 1

HCID 20399051HCID 20399051, 화합물

시약·촉매·용매 1

HCID 1049Pyridine
용매

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온도
80 °C

실험 절차

36.5 mmoles of 4-(4-pentyl-1-bicyclo(2,2,2)-octyl)-benzoic acid were refluxed with 50 ml of thionyl chloride for 1 hour. The excess thionyl chloride was distilled off. The resulting acid chloride was added dropwise to a solution of 36.5 mmoles of 2,3-dicyano-4-pentylphenol in 100 ml of pyridine. The reaction mixture was stirred at 80° C. until the reaction had ended and was then poured onto dilute hydrochloric acid. The product was extracted with methylene chloride. For purification, the product was recrystallized. It displays an enantiotropic nematic phase (K 130.9 N (137.9) I) and has a negative DCA.

후처리

  1. distillationThe excess thionyl chloride was distilled off
  2. extractionThe product was extracted with methylene chloride
  3. customFor purification
  4. customthe product was recrystallized

출처 및 근거

ORD 기록
ord-adf91562ba9149e5bf929ccc7504786b
출처 데이터셋
uspto-grants-1985_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04514317

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