Sodium borohydride → Methyl 3-(hydroxymethyl)-1H-indole-5-carboxylate

HRID 1015440노트

반응식

HRID 1015440 반응식
[CH:1]([C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([O:14][CH3:15])=[O:13])[CH:10]=2)[NH:5][CH:4]=1)=[O:2].[BH4-].[Na+]>CO>[OH:2][CH2:1][C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([O:14][CH3:15])=[O:13])[CH:10]=2)[NH:5][CH:4]=1

참가 물질

4

반응물 2

HCID 4311764Sodium borohydrideHCID 19606277Methyl 3-formyl-1H-indole-5-carboxylate

생성물 1

HCID 67300394Methyl 3-(hydroxymethyl)-1H-indole-5-carboxylate

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

A 350 mg portion of methyl 3-formyl-1H-indole-5-carboxylate was suspended in 10 ml of methanol, and 90 mg of sodium borohydride was added at 0° C., followed by stirring at room temperature for 30 minutes. After evaporation of the solvent, ethyl acetate and water were added thereto, and the ethyl acetate layer was washed with water and saturated brine and then dried over anhydrous sodium sulfate. By evaporating the solvent under a reduced pressure, 337 mg of methyl 3-(hydroxymethyl)-1H-indole-5-carboxylate was obtained as a colorless solid.

후처리

  1. customAfter evaporation of the solvent, ethyl acetate and water
  2. additionwere added
  3. washthe ethyl acetate layer was washed with water and saturated brine
  4. dry with materialdried over anhydrous sodium sulfate
  5. customBy evaporating the solvent under a reduced pressure

출처 및 근거

ORD 기록
ord-9d535cbbc5b74063ab78b1c1f7dddad2
출처 데이터셋
uspto-grants-2011_07
특허 번호
US07985764B2

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