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2-Morpholinoethylamine → 4-[3E-(5-Benzo[b]thiophen-2-yl-2,4-dimethoxy-phenyl)-acryloyl]-N-(2-morpholin4-yl-ethyl)-benzamide

HRID 10713
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HRID 10713 반응식
[S:1]1[C:5]([C:6]2[C:7]([O:27][CH3:28])=[CH:8][C:9]([O:25][CH3:26])=[C:10](/[CH:12]=[CH:13]/[C:14]([C:16]3[CH:24]=[CH:23][C:19]([C:20](O)=[O:21])=[CH:18][CH:17]=3)=[O:15])[CH:11]=2)=[CH:4][C:3]2[CH:29]=[CH:30][CH:31]=[CH:32][C:2]1=2.[N:33]1([CH2:39][CH2:40][NH2:41])[CH2:38][CH2:37][O:36][CH2:35][CH2:34]1.Cl.CN(C)CCCN=C=NCC>ClCCl.[Cl-].[Na+].O>[S:1]1[C:5]([C:6]2[C:7]([O:27][CH3:28])=[CH:8][C:9]([O:25][CH3:26])=[C:10](/[CH:12]=[CH:13]/[C:14]([C:16]3[CH:24]=[CH:23][C:19]([C:20]([NH:41][CH2:40][CH2:39][N:33]4[CH2:38][CH2:37][O:36][CH2:35][CH2:34]4)=[O:21])=[CH:18][CH:17]=3)=[O:15])[CH:11]=2)=[CH:4][C:3]2[CH:29]=[CH:30][CH:31]=[CH:32][C:2]1=2
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참가 물질

6

반응물 3

HCID 4082852-MorpholinoethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 99331504-[3-(5-benzo[b]thiophen-2-yl-2,4-dimethoxy-phenyl)-E-acryloyl]-benzoic acid

생성물 1

HCID 161160534-[3E-(5-Benzo[b]thiophen-2-yl-2,4-dimethoxy-phenyl)-acryloyl]-N-(2-morpholin4-yl-ethyl)-benzamide수율 77%

시약·촉매·용매 2

HCID 6344
Dichloromethane
용매
HCID 57417360Sodium chloride; water용매

실험 절차

To a solution of 4-[3E-(5-Benzo[b]thien-2-yl-2,4-dimethoxyphenyl)-acryloyl]-benzoic acid (Ex-3, 0.44 mg, 1 mmol) and 2-morpholin-4-yl-ethylamine (0.18 mL) in dichloromethane (20 mL) was added 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (0.38 g, 2 mmol) and the mixture was stirred at room temperature for four hours. It was poured into brine (100 mL) and extracted with dichloromethane (2×50 mL). The organic phase was dried and evaporated. Chromatography (dichloromethane/methanol 50:1) gave the title compound as a yellow solid (0.43 g, 77%). 1H-NMR (300 MHz, CDCl3) δ 8.12 (d, J=16 Hz, 1H), 8.09 (d, J=8 Hz, 2H), 7.95 (s, 1H), 7.90 (d, J=8 Hz, 2H), 7.77–7.85 (m, 2H), 7.68 (s, 1H), 7.56 (d, J=16 Hz, 1H), 7.29–7.40 (m, 2H), 6.80–6.85 (br s, 1H), 6.58 (s, 1H), 4.04 (s, 3H), 4.01 (s, 3H), 3.75 (t, J=5 Hz, 4H), 3.59 (quad, J=5 Hz, 2H), 2.64 (t, J=5 Hz, 2H), 2.53 (t, J=5 Hz, 4H). Anal. calc. for C32H32N2O5S.H2O: C, 67.94; H, 5.88; N, 4.95; found: C, 68.12; H, 5.92; N, 4.96.

후처리

  1. extractionextracted with dichloromethane (2×50 mL)
  2. customThe organic phase was dried
  3. customevaporated

출처 및 근거

ORD 기록
ord-42c3b7a2964342848424c8b88130fb7e
출처 데이터셋
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07094801B2

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