Triethylamine → 9,10-Anthracenedicarboxaldehyde

HRID 2057560

반응식

HRID 2057560 반응식
[CH:1]1[C:14]2[CH:13]([CH:15]=[O:16])[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[CH:6]([CH:17]=[O:18])[C:5]=2[CH:4]=[CH:3][CH:2]=1.C(N(CC)CC)C>C(#N)C>[CH:8]1[C:7]2[C:12](=[C:13]([CH:15]=[O:16])[C:14]3[C:5]([C:6]=2[CH:17]=[O:18])=[CH:4][CH:3]=[CH:2][CH:1]=3)[CH:11]=[CH:10][CH:9]=1

참가 물질

4

반응물 2

HCID 8471TriethylamineHCID 112300969,10-Dihydro-9,10-anthracenedicarboxaldehyde

생성물 1

HCID 815009,10-Anthracenedicarboxaldehyde

시약·촉매·용매 1

HCID 6342Acetonitrile용매2회

실험 절차

To a solution of 240 mg. of the product of Example 2 (prepared as described) in 15 ml. of acetonitrile is added a solution of 0.30 ml. of triethylamine in 5 ml. of acetonitrile. The reaction mixture is stirred at room temperature for 4 hours then is cooled in an ice bath. The precipitate is collected by filtration to give 136 mg. of the desired crude product as orange crystals, mp. 224°-228° C.

후처리

  1. temperaturethen is cooled in an ice bath
  2. filtrationThe precipitate is collected by filtration
  3. customto give 136 mg

출처 및 근거

ORD 기록
ord-a8c2e8a12ed643ba857366931310ed63
출처 데이터셋
uspto-grants-1980_07
특허 번호
US04211726

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