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Triethylamine → Methyl{4-[4-[1-(2,2-dimethylpropyloxy)-cyclopropyl]-3-methyl-phenylethynyl]-phenyl}-acetate

HRID 278732
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HRID 278732 반응식
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]2([O:12][CH2:13][C:14]([CH3:17])([CH3:16])[CH3:15])[CH2:11][CH2:10]2)=[CH:5][C:4]=1C)#[CH:2].[CH3:19][O:20][C:21](=[O:30])[CH2:22][C:23]1[CH:28]=[CH:27][C:26](I)=[CH:25][CH:24]=1.[CH2:31](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>[CH3:17][C:14]([CH3:15])([CH3:16])[CH2:13][O:12][C:9]1([C:6]2[CH:5]=[CH:4][C:3]([C:1]#[C:2][C:26]3[CH:27]=[CH:28][C:23]([CH2:22][C:21]([O:20][CH3:19])=[O:30])=[CH:24][CH:25]=3)=[CH:8][C:7]=2[CH3:31])[CH2:10][CH2:11]1
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참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 10378700Methyl 4-Iodophenylacetate2회HCID 225690224-Ethynyl-1-[1-(2,2-dimethylpropyloxy)-cyclopropyl]3-methyl-benzene2회

생성물 1

HCID 86585926Methyl{4-[4-[1-(2,2-dimethylpropyloxy)-cyclopropyl]-3-methyl-phenylethynyl]-phenyl}-acetate수율 83%

시약·촉매·용매 2

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

실험 절차

Using General Procedure F; 4-ethynyl-1-[1-(2,2-dimethylpropyloxy)-cyclopropyl]-3-methyl-benzene (Intermediate 85, 75.0 mg, 0.31 mmol) and methyl-(4-iodophenyl)-acetate (Reagent B, 86.0 mg, 0.31 mmol) in triethylamine (6 mL) was treated with copper(I)iodide (21.0 mg, 0.11 mmol) and sparged with argon for 5 minutes. Dichlorobis(triphenylphosphine)palladium(II) (78 mg, 0.11 mmol) was added and the reaction mixture was stirred overnight at room temperature. Column chromatography (2-4% EtOAc-hexanes) afforded 100.0 mg (83%) of the title compound.

후처리

  1. customsparged with argon for 5 minutes

출처 및 근거

ORD 기록
ord-95639223f0474e87892b47844b9f8778
출처 데이터셋
uspto-grants-2002_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06359135B1

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