Barium hydroxide, octahydrate → 1-(1-Ethylpropyl)-7-mesityl-4-methyl-1H-pyrrolo[3,2-c]quinoline

HRID 584840노트

반응식

HRID 584840 반응식
[CH2:1]([CH:3]([N:6]1[C:18]2[C:17]3[CH:16]=[CH:15][C:14](I)=[CH:13][C:12]=3[N:11]=[C:10]([C:20]3C(C)=CC(C)=CC=3C)[C:9]=2[CH:8]=[CH:7]1)[CH2:4][CH3:5])[CH3:2].[C:29]1([CH3:41])[CH:34]=[C:33]([CH3:35])[CH:32]=[C:31]([CH3:36])[C:30]=1OB(O)O.O.O.O.O.O.O.O.O.[OH-].[Ba+2].[OH-]>COC(OC)C.O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH2:1]([CH:3]([N:6]1[C:18]2[C:17]3[CH:16]=[CH:15][C:14]([C:30]4[C:31]([CH3:36])=[CH:32][C:33]([CH3:35])=[CH:34][C:29]=4[CH3:41])=[CH:13][C:12]=3[N:11]=[C:10]([CH3:20])[C:9]=2[CH:8]=[CH:7]1)[CH2:4][CH3:5])[CH3:2]

참가 물질

7

반응물 3

HCID 17749109Barium hydroxide, octahydrateHCID 22237855Mesitylboric acidHCID 222497701-(1-ethylpropyl)-7-iodo-4-mesityl-1H-pyrrolo[3,2-c]quinoline

생성물 1

HCID 222496751-(1-Ethylpropyl)-7-mesityl-4-methyl-1H-pyrrolo[3,2-c]quinoline수율 51%

시약·촉매·용매 3

HCID 178418397HCID 178418397, 화합물촉매HCID 962Water용매HCID 107951,1-Dimethoxyethane용매

실험 절차

A solution of 1-(1-ethylpropyl)-7-iodo-4-mesityl-1H-pyrrolo[3,2-c]quinoline (32 mg, 0.09 mmol), mesitylboric acid (17 mg, 0.10 mmol), Pd(PPh3)4 (5 mg, 4.23×10−3 mmol) and barium hydroxide octahydrate (40 mg, 0.13 mmol) in 2,2-dimethoxyethane (6.0 mL) and water (1.0 mL) was stirred at 80 for one day. After filtering through Celite, the filtrate was diluted with ethyl acetate, washed with brine, dried over anhydrous magnesium sulfate and evaporated. The residue was purified by silica gel column chromatography (10% ethyl acetate/hexane), to give the title compound (17 mg) as white crystals.

후처리

  1. filtrationAfter filtering through Celite
  2. additionthe filtrate was diluted with ethyl acetate
  3. washwashed with brine
  4. dry with materialdried over anhydrous magnesium sulfate
  5. customevaporated
  6. customThe residue was purified by silica gel column chromatography (10% ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-747158b051b24bea9d6fc25677590ba4
출처 데이터셋
uspto-grants-2005_08
특허 번호
US06927221B2

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