Ammonia → 2-(1-methyl-1H-indol-3-yl)ethan-1-ol

HRID 127267

반응식

HRID 127267 반응식
[NH2-].[Na+].[Na].N.[OH:5][CH2:6][CH2:7][C:8]1[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[NH:10][CH:9]=1.[CH3:17]I>C(OCC)C>[CH3:17][N:10]1[C:11]2[C:16](=[CH:15][CH:14]=[CH:13][CH:12]=2)[C:8]([CH2:7][CH2:6][OH:5])=[CH:9]1

참가 물질

7

반응물 5

HCID 222Ammonia2회HCID 6328Methyl iodideHCID 10685TryptopholHCID 24533Sodium amideHCID 5360545Sodium

생성물 1

HCID 122478062-(1-methyl-1H-indol-3-yl)ethan-1-ol

시약·촉매·용매 1

HCID 3283Diethyl Ether용매2회

실험 절차

To a solution of sodium amide from 0.63 g sodium in 50 ml liquid ammonia is added in dropwise fashion a solution of 3.22 g of 3-(2-hydroxyethyl)indole in 10 ml diethyl ether. After stirring 10 minutes a solution of 1.37 ml methyl iodide in 1.5 ml diethyl ether is added in one portion. The mixture is stirred for 15 minutes and then the ammonia is allowed to evaporate. The residue is mixed with 100 ml water and is extracted into 200 ml diethyl ether. The organic phase is separated and is dried over magnesium sulfate. Filtration and evaporation affords 3.64 g of 1-methyl-3-(2-hydroxyethyl)indole, an oil.

후처리

  1. additionis added in one portion
  2. customto evaporate
  3. additionThe residue is mixed with 100 ml water
  4. extractionis extracted into 200 ml diethyl ether
  5. customThe organic phase is separated
  6. dry with materialis dried over magnesium sulfate
  7. filtrationFiltration and evaporation

출처 및 근거

ORD 기록
ord-d961c34e52ac4a0fbaf51ea4925b98b8
출처 데이터셋
uspto-grants-1981_03
특허 번호
US04255432

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