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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Methyl 4-Iodophenylacetate → Methyl[4-(4-imidazol-1-yl-methyl-3-methyl-phenylethynyl)-phenyl]-acetate

HRID 24239
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HRID 24239 반응식
[C:1]([C:3]1C=[CH:13][C:6]([CH2:7][N:8]2[CH:12]=[CH:11][N:10]=[CH:9]2)=[C:5]([CH3:15])[CH:4]=1)#[CH:2].[CH3:16][O:17][C:18](=[O:27])[CH2:19][C:20]1[CH:25]=[CH:24]C(I)=[CH:22][CH:21]=1.CO.[CH3:30][CH2:31]OC(C)=O>C(N(CC)CC)C.[Cu]I.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>[CH3:16][O:17][C:18](=[O:27])[CH2:19][C:20]1[CH:21]=[CH:22][C:2]([C:1]#[C:3][C:4]2[CH:31]=[CH:30][C:7]([N:8]3[CH:12]=[CH:11][N:10]=[CH:9]3)=[C:6]([CH3:13])[C:5]=2[CH3:15])=[CH:24][CH:25]=1
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참가 물질

7

반응물 3

HCID 10378700Methyl 4-Iodophenylacetate2회HCID 21584119Ethylacetate methanolHCID 22568804HCID 22568804, 화합물2회

생성물 1

HCID 86585931Methyl[4-(4-imidazol-1-yl-methyl-3-methyl-phenylethynyl)-phenyl]-acetate수율 25%

시약·촉매·용매 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)
촉매
HCID 178418476HCID 178418476, 화합물촉매
HCID 8471Triethylamine용매

실험 절차

Using General Procedure F; 1-(4-ethynyl-2-methyl-benzyl)-1H-imidazole (Intermediate 141, 101.0 mg, 0.53 mmol) and methyl-(4-iodophenyl)-acetate (Reagent B, 145.0 mg, 0.53 mmol) in triethylamine (5 mL) was treated with copper(I)iodide (34.0 mg, 0.18 mmol) and sparged with argon for 5 minutes. Dichlorobis(triphenylphosphine)palladium(II) (124 mg, 0.18 mmol) was added and the reaction mixture was stirred overnight at room temperature. Column chromatography (5% MeOH-EtOAc) afforded 45.0 mg (25%) of the title compound as an orange oil.

후처리

  1. customsparged with argon for 5 minutes

출처 및 근거

ORD 기록
ord-09fd58ca65134ee0a77f2816da9a9f38
출처 데이터셋
uspto-grants-2005_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06855512B2

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