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1,2-Dichloroethane → (E)-N-methyl-N-(2-methyl-1H-indol-3-yl methyl)-3-(8-oxo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]azepin-3-yl)acrylamide

HRID 18334
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HRID 18334 반응식
[CH2:1](Cl)[CH2:2]Cl.Cl.[O:6]=[C:7]1[NH:13][C:12]2[N:14]=[CH:15][C:16](/[CH:18]=[CH:19]/[C:20]([OH:22])=[O:21])=[CH:17][C:11]=2[CH2:10][CH2:9][CH2:8]1.[CH3:23][C:24]1[NH:25][C:26]2[C:31]([C:32]=1[CH2:33][NH:34][CH3:35])=[CH:30][CH:29]=[CH:28][CH:27]=2.[CH:36]1C=CC2N(O)N=NC=2C=1.[OH2:46].C(N(C(C)C)CC)(C)C>CN(C=O)C>[CH3:36][CH2:30][CH2:29][CH2:28][CH2:27][CH2:26][CH2:31][CH2:32][CH2:24][CH2:23][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11]/[CH:17]=[CH:16]/[CH2:18][CH:19]1[C:20](=[O:21])[O:22][C:2](=[O:46])[CH2:1]1.[CH3:35][N:34]([CH2:33][C:32]1[C:31]2[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=2)[NH:25][C:24]=1[CH3:23])[C:20](=[O:22])/[CH:19]=[CH:18]/[C:16]1[CH:15]=[N:14][C:12]2[NH:13][C:7](=[O:6])[CH2:8][CH2:9][CH2:10][C:11]=2[CH:17]=1
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참가 물질

8

반응물 5

HCID 111,2-DichloroethaneHCID 81531DiisopropylethylamineHCID 27960291-Hydroxybenzotriazole hydrateHCID 10954023N-Methyl-N-[(2-methyl-1H-indol-3-yl)methyl]amineHCID 66905085(E)-3-(8-oxo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]azepin-3-yl)acrylic acid hydrochloride

생성물 2

HCID 5363103
2,5-Furandione, dihydro-3-(2-octadecen-1-yl)-
HCID 10023175(E)-N-methyl-N-(2-methyl-1H-indol-3-yl methyl)-3-(8-oxo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]azepin-3-yl)acrylamide수율 76.9%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

EDC (0.18 g, 0.96 mmole) was added to a solution of (E)-3-(8-oxo-6,7,8,9-tetrahydro-5H-pyrido[2,3-b]azepin-3-yl)acrylic acid hydrochloride salt (0.24 g, 0.87 mmole), 2-methyl-3-(methylaminomethyl)indole (0.15 g, 0.87 mmole), HOBt H2O (0.13 g., 0.96 mmole) and diisopropylethylamine (0.45 mL, 2.61 mmole) in DMF (15 mL) at RT. The reaction was stirred overnight then was concentrated in vacuo. The residue was diluted with water and extracted with ethyl acetate. The combined organic extracts were washed with brine and dried over Na2SO4. Preparative HPLC on a Waters C-18 ODSA column (gradient: 20-100% H2O/CH3CN) gave the title compound (0.13 g, 38%) as a light yellow solid after drying in vacuo: MS (ES) m/e 389 (M+H)+.

후처리

  1. concentrationthen was concentrated in vacuo
  2. additionThe residue was diluted with water
  3. extractionextracted with ethyl acetate
  4. washThe combined organic extracts were washed with brine
  5. dry with materialdried over Na2SO4

출처 및 근거

ORD 기록
ord-3a6af946cc7a4546a338c94184e70f94
출처 데이터셋
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07741339B2

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