Hydrochloric Acid → HCID 18761057, 화합물

HRID 431413

반응식

HRID 431413 반응식
Br[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5]([C:12]2[C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[CH:15]=[CH:14][CH:13]=2)=[CH:4][CH:3]=1.[Mg].[CH:23]1[C:36]2[C:35](=O)[C:34]3[C:29](=[CH:30][CH:31]=[CH:32][CH:33]=3)[CH2:28][C:27]=2[CH:26]=[CH:25][CH:24]=1.Cl>C(OCC)C.O1CCCC1>[CH:23]1[C:36]2[C:27](=[CH:28][C:29]3[C:34]([C:35]=2[C:15]2[C:16]4[C:21](=[CH:20][CH:19]=[CH:18][CH:17]=4)[C:12]([C:5]4[C:6]5[C:11](=[CH:10][CH:9]=[CH:8][CH:7]=5)[CH:2]=[CH:3][CH:4]=4)=[CH:13][CH:14]=2)=[CH:33][CH:32]=[CH:31][CH:30]=3)[CH:26]=[CH:25][CH:24]=1

참가 물질

7

반응물 4

HCID 313Hydrochloric AcidHCID 7018AnthroneHCID 5462224MagnesiumHCID 64258374-Bromo-1,1'-binaphthalene

생성물 1

HCID 18761057HCID 18761057, 화합물

시약·촉매·용매 2

HCID 3283Diethyl Ether용매HCID 8028Tetrahydrofuran용매

실험 절차

4-bromo-1,1′-binaphthyl and magnesium were refluxed in diethylether for one hour, which was then added to a solution of anthrone in tetrahydrofuran. The resulting mixture was heated for two hours, which was then poured into diluted hydrochloric acid. After being extracted by diethylether, organic layer was separated and dried over magnesium sulfate. It was purified according to conventional method, whereby 1-(9-anthryl)-4-(1-naphthyl)-naphthalene was obtained. This was dissolved in chloroform to which was added two equivalent amounts of N-bromosuccinimide, and they were stirred at room temperature for one day. The product was purified according to conventional method and 1-(10-bromo-9-anthryl)-4-(4-bromo-1-naphthyl)-naphthalene was obtained. With this pdoruct, diphenylamine was reacted in nitrobenzene at 180° C. for 40 hours together with potasium carbonate and copper powder. After nitrobenzene was removed by vacuum distillation, the reaction mixture was purified according to conventional method, whereby the target compound (18) was obtained.

후처리

  1. temperatureThe resulting mixture was heated for two hours
  2. extractionAfter being extracted by diethylether, organic layer
  3. customwas separated
  4. dry with materialdried over magnesium sulfate
  5. customIt was purified

출처 및 근거

ORD 기록
ord-1701c653018c44508d919f3fef87ec1e
출처 데이터셋
uspto-grants-2003_12
특허 번호
US06660408B1

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