9,10-Dihydroanthracene → Anthracene

HRID 1033593

반응식

HRID 1033593 반응식
[CH:1]1[C:14]2[CH2:13][C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[CH2:6][C:5]=2[CH:4]=[CH:3][CH:2]=1.[C:15]([C:17]1[C:22](=[O:23])[C:21]([C:24]#[N:25])=[C:20]([C:26]#[N:27])[C:19](=[O:28])[C:18]=1[C:29]#[N:30])#[N:16]>C(#N)C>[CH:4]1[C:5]2[C:14](=[CH:13][C:12]3[C:7]([CH:6]=2)=[CH:8][CH:9]=[CH:10][CH:11]=3)[CH:1]=[CH:2][CH:3]=1.[C:29]([C:18]1[C:19](=[O:28])[C:20]([C:26]#[N:27])=[C:21]([C:24]#[N:25])[C:22](=[O:23])[C:17]=1[C:15]#[N:16])#[N:30]

참가 물질

5

반응물 2

HCID 119409,10-DihydroanthraceneHCID 10910733Tetracyano-1,4-benzoquinone

생성물 2

HCID 8418AnthraceneHCID 10910733Tetracyano-1,4-benzoquinone

시약·촉매·용매 1

HCID 6342Acetonitrile용매2회

반응 조건

온도
-20 °C

실험 절차

A solution of 9,10-dihydroanthracene (35 mg; 0.192 mmol) dissolved in 1 mL dry acetonitrile was reacted with tetracyano-1,4-benzoquinone (40 mg; 0.192 mmol) also dissolved in 1 mL dry acetonitrile. After reducing the volume in half and cooling to -20° C. crystals precipitated and were collected. The infrared spectra of the precipitate was identical to that obtained from a mixture of authentic anthracene and tetracyano-1,4-hydroquinone (ν(C≡N)=2239 and 2263 cm-1) verifying that tetracyano-1,4-benzoquinone dehydrogenates 9,10-dihydroanthracene.

후처리

  1. customprecipitated
  2. customwere collected

출처 및 근거

ORD 기록
ord-066e79c4e71f45b3bffeac34eb7cd748
출처 데이터셋
uspto-grants-1994_05
특허 번호
US05310957

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