Water → 2-ethyl-2,3,4,5,11,11a-hexahydro-1H-1,4-diazepino[1,2-a]indole

HRID 1576435노트

반응식

HRID 1576435 반응식
[CH2:1]1[CH:7]2[CH2:8][C:9]3[CH:10]=[CH:11][CH:12]=[CH:13][C:14]=3[N:6]2[CH2:5][CH2:4][CH2:3][NH:2]1.[CH2:15](Br)[CH3:16].O>CN(C=O)C>[CH2:15]([N:2]1[CH2:3][CH2:4][CH2:5][N:6]2[C:14]3[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=3[CH2:8][CH:7]2[CH2:1]1)[CH3:16]

참가 물질

5

반응물 3

HCID 962WaterHCID 6332Ethyl BromideHCID 124246601H,2H,3H,4H,5H,11H,11aH-[1,4]diazepino[1,2-a]indole

생성물 1

HCID 215128542-ethyl-2,3,4,5,11,11a-hexahydro-1H-1,4-diazepino[1,2-a]indole

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

1.88 g of 2,3,4,5,11,11a-hexahydro-1H-1,4-diazepino-[1,2-a]indole in 20 ml of DMF are stirred for one hour at 20° with 1.48 g of K tert.-butylate, 1.1 g of ethyl bromide are added and the solution is stirred for a further 10 hours. 200 ml of water are then added and the mixture is extracted several times with ethyl acetate. After drying and evaporating the organic phase, 2-ethyl-2,3,4,5,11,11a-hexahydro-1H-1,4-diazepino[1,2-a]indole is obtained. Hydrochloride, m.p. 204°.

후처리

  1. additionare added
  2. extractionthe mixture is extracted several times with ethyl acetate
  3. customAfter drying
  4. customevaporating the organic phase

출처 및 근거

ORD 기록
ord-1b8bde40600a4fd69dcaecb87f4f55ef
출처 데이터셋
uspto-grants-1976_09
특허 번호
US03980797

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