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Lithium Hydroxide → 3-(3-(1-Naphthyloxy)propyl)-5-((1e)-3-phenylprop-1-enyl)-1h-indole-2-carboxylic acid

HRID 1013277
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HRID 1013277 반응식
Br[C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6]([C:11]([O:13]CC)=[O:12])=[C:5]2[CH2:16][CH2:17][CH2:18][O:19][C:20]1[C:29]2[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=2)[CH:23]=[CH:22][CH:21]=1.[C:30]1([CH2:36]/[CH:37]=[CH:38]/B(O)O)[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1.[Li+].[OH-]>Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[C:20]1([O:19][CH2:18][CH2:17][CH2:16][C:5]2[C:9]3[C:8](=[CH:4][CH:3]=[C:2](/[CH:38]=[CH:37]/[CH2:36][C:30]4[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=4)[CH:10]=3)[NH:7][C:6]=2[C:11]([OH:13])=[O:12])[C:29]2[C:24](=[CH:25][CH:26]=[CH:27][CH:28]=2)[CH:23]=[CH:22][CH:21]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 3939Lithium HydroxideHCID 11041016trans-3-Phenylpropen-1-yl-boronic acidHCID 67315656Ethyl 5-bromo-(3-(3-(naphthalen-1-yloxy)propyl))-1h-indole-2-carboxylate

생성물 1

HCID 251002793-(3-(1-Naphthyloxy)propyl)-5-((1e)-3-phenylprop-1-enyl)-1h-indole-2-carboxylic acid

시약·촉매·용매 1

HCID 178418476HCID 178418476, 화합물
촉매

실험 절차

A mixture of EXAMPLE 11C (45.2 mg), (E)-3-phenylprop-1-enylboronic acid (21.1 mg), bis(triphenylphosphine)palladium(II) dichloride (catalytic), and 2M LiOH (0.3 mL) in 7/2/3dimethoxyethane/ethanol/H2O (2 mL) was heated under microwave (CEM Discover) conditions at 150° C. for 30 minutes. The mixture was quenched with 1 MHCl (0.4 mL) and extracted with ethyl acetate. The extract was dried (MgSO4), filtered, and concentrated. The cruconcentrate was purified by reverse phase HPLC (Zorbax SB-C18, 20-100% acetonitrile/water/0.1% trifluoroacetic acid). 1H NMR (500 MHz, DMSO-d6) δ 12.95 (brs, 1H), 11.44 (s, 1H), 8.34 (d, 1H), 7.88 (d, 1H), 7.54 (m, 2H), 7.44 (m, 2H), 7.31 (m, 5H), 7.18 (m, 3H), 6.83 (d, 1H), 6.00 (m, 2H), 4.08 (t, 2H), 2.21 (m, 2H).

후처리

  1. customThe mixture was quenched with 1 MHCl (0.4 mL)
  2. extractionextracted with ethyl acetate
  3. dry with materialThe extract was dried (MgSO4)
  4. filtrationfiltered
  5. concentrationconcentrated
  6. customThe cruconcentrate was purified by reverse phase HPLC (Zorbax SB-C18, 20-100% acetonitrile/water/0.1% trifluoroacetic acid)

출처 및 근거

ORD 기록
ord-961b7270754d4af89a52057cb9f4e59b
출처 데이터셋
uspto-grants-2011_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07981888B2

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