1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → HCID 42535715, 화합물

HRID 20974

반응식

HRID 20974 반응식
[NH:1]1[C:9]2[C:4](=[CH:5][C:6]([C:10]([OH:12])=O)=[CH:7][CH:8]=2)[CH:3]=[CH:2]1.CCN=C=NCCCN(C)C.C1C=C2N=NN(O)C2=CC=1.O.[C:35]([O:39][C:40]([N:42]1[CH2:47][CH2:46][NH:45][CH2:44][CH2:43]1)=[O:41])([CH3:38])([CH3:37])[CH3:36]>CN(C=O)C.O>[C:35]([O:39][C:40]([N:42]1[CH2:47][CH2:46][N:45]([C:10]([C:6]2[CH:5]=[C:4]3[C:9](=[CH:8][CH:7]=2)[NH:1][CH:2]=[CH:3]3)=[O:12])[CH2:44][CH2:43]1)=[O:41])([CH3:38])([CH3:36])[CH3:37]

참가 물질

7

반응물 4

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 742801H-Indole-5-Carboxylic AcidHCID 143452tert-Butyl piperazine-1-carboxylateHCID 27960291-Hydroxybenzotriazole hydrate

생성물 1

HCID 42535715HCID 42535715, 화합물수율 110.5%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

Indole-5-carboxylic acid (1.00 g, 6.21 mmol) was dissolved in DMF (10 mL) and the solution was added with EDCI (2.38 g, 12.4 mmol), HOBT monohydrate (839 mg, 6.21 mmol) and 1-(tert-butoxycarbonyl)piperazine (1.73 g, 9.29 mmol), followed by stirring at room temperature for 3.5 hours. The reaction mixture was added with water and extracted with ethyl acetate. The organic layer was washed with saturated aqueous sodium hydrogencarbonate solution, 1 mol/L hydrochloric acid, and saturated brine, and was dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to obtain 5-[4-(tert-butoxycarbonyl)piperazin-1-ylcarbonyl]indole (2.26 g).

후처리

  1. extractionextracted with ethyl acetate
  2. washThe organic layer was washed with saturated aqueous sodium hydrogencarbonate solution, 1 mol/L hydrochloric acid, and saturated brine
  3. dry with materialwas dried over anhydrous sodium sulfate
  4. customThe solvent was evaporated under reduced pressure

출처 및 근거

ORD 기록
ord-0e0e4a05986a4ec39bc874b0966e8509
출처 데이터셋
uspto-grants-2010_06
특허 번호
US07745641B2

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