Ethanol → HCID 178481214, 화합물

HRID 1668273

반응식

HRID 1668273 반응식
[C:1]1([S:7]([C:10]2[CH:15]=[CH:14][C:13]([N:16]3[C:20]4[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=4[N:18]=[CH:17]3)=[CH:12][CH:11]=2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[F:25][B-:26]([F:29])([F:28])[F:27].[CH3:30][O+](C)C.C(O)C>ClCCl>[F:25][B-:26]([F:29])([F:28])[F:27].[C:1]1([S:7]([C:10]2[CH:11]=[CH:12][C:13]([N+:16]3[C:20]4[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=4[N:18]([CH3:30])[CH:17]=3)=[CH:14][CH:15]=2)(=[O:9])=[O:8])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

참가 물질

5

반응물 3

HCID 702EthanolHCID 2735153Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1)HCID 668793591-(4'-Phenylsulfonylphenyl)benzimidazole

생성물 1

HCID 178481214HCID 178481214, 화합물수율 80%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A solution of 1-(4′-phenylsulfonylphenyl)benzimidazole (6.7 g, 20 mmol) in dichloromethane (100 ml) is admixed at −10° C. with trimethyloxonium tetrafluoroborate (3.3 g, 22 mmol) and stirred under argon for 16 h. After adding ethanol, the precipitate which forms is filtered off and washed with cold petroleum ether. Yield: 80%.

후처리

  1. filtrationthe precipitate which forms is filtered off
  2. washwashed with cold petroleum ether

출처 및 근거

ORD 기록
ord-f73855ed2b2f431fbfae61338204e495
출처 데이터셋
uspto-grants-2011_08
특허 번호
US07989091B2

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