1,2-Dichloroethane → (E)-N-methyl-N-(2-methyl-1H-indol-3-ylmethyl)-3-(2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-yl)acrylamide

HRID 1297439

반응식

HRID 1297439 반응식
Cl.[O:2]=[C:3]1[CH2:11][C:10]2[C:5](=C[CH:7]=[C:8](/[CH:12]=[CH:13]/[C:14]([OH:16])=O)[CH:9]=2)[NH:4]1.O.OC1C2N=N[NH:24]C=2C=CC=1.C(N(C(C)C)CC)(C)C.[CH3:37][C:38]1[NH:39][C:40]2[C:45]([C:46]=1[CH2:47][NH:48][CH3:49])=[CH:44][CH:43]=[CH:42][CH:41]=2.C(Cl)CCl>CN(C=O)C>[CH3:49][N:48]([CH2:47][C:46]1[C:45]2[C:40](=[CH:41][CH:42]=[CH:43][CH:44]=2)[NH:39][C:38]=1[CH3:37])[C:14](=[O:16])/[CH:13]=[CH:12]/[C:8]1[CH:9]=[C:10]2[CH2:11][C:3](=[O:2])[NH:4][C:5]2=[N:24][CH:7]=1

참가 물질

7

반응물 5

HCID 111,2-DichloroethaneHCID 81531DiisopropylethylamineHCID 10954023N-Methyl-N-[(2-methyl-1H-indol-3-yl)methyl]amineHCID 66905016(e)-3-(2-Oxo-2,3-dihydro-1h-indol-5-yl)acrylic acid hydrochloride saltHCID 178526939HCID 178526939, 화합물

생성물 1

HCID 10021425(E)-N-methyl-N-(2-methyl-1H-indol-3-ylmethyl)-3-(2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridin-5-yl)acrylamide수율 88%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of (E)-3-(2-oxo-2,3-dihydro-1H-indol-5-yl)acrylic acid hydrochloride salt (0.50 g, 2.1 mmole), hydroxybenzotriazole monohydrate (0.31 g, 2.3 mmole), diisopropylethylamine (0.80 mL, 4.6 mmole), and 2-methyl-3-(methylaminomethyl)indole (0.40 g, 2.3 mmole) in DMF (50 mL) at RT was added EDC (0.46, 2.3 mmole). After 12 hr the reaction solution was concentrated under vacuum and the residue was purified by flash chromatography on silica gel (9:1 CHCl3/CH3OH containing 5% NH4OH) to give the title compound (0.66 g, 88%) as a light yellow solid: MS (ES) m/e 361 (M+H)+.

후처리

  1. concentrationAfter 12 hr the reaction solution was concentrated under vacuum
  2. customthe residue was purified by flash chromatography on silica gel (9:1 CHCl3/CH3OH containing 5% NH4OH)

출처 및 근거

ORD 기록
ord-481e49e6a0434aaa97c42162fd970bd6
출처 데이터셋
uspto-grants-2007_07
특허 번호
US07250424B2

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