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Triphenylphosphine → HCID 21830927, 화합물

HRID 1600871
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인쇄 미리보기

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HRID 1600871 반응식
[CH:1]1([O:6][C:7]2[CH:8]=[C:9]([C:15]3([C:22]#[CH:23])[CH2:20][CH2:19][CH2:18][C:17](=[O:21])[CH2:16]3)[CH:10]=[CH:11][C:12]=2[O:13][CH3:14])[CH2:5][CH2:4][CH2:3][CH2:2]1.I[C:25]1[CH:30]=[CH:29][CH:28]=[C:27]([NH:31][C:32](=[O:37])[C:33]([F:36])([F:35])[F:34])[CH:26]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>C(N(CC)CC)C.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[Cu]I>[CH:1]1([O:6][C:7]2[CH:8]=[C:9]([C:15]3([C:22]#[C:23][C:25]4[CH:30]=[CH:29][CH:28]=[C:27]([NH:31][C:32](=[O:37])[C:33]([F:35])([F:36])[F:34])[CH:26]=4)[CH2:20][CH2:19][CH2:18][C:17](=[O:21])[CH2:16]3)[CH:10]=[CH:11][C:12]=2[O:13][CH3:14])[CH2:2][CH2:3][CH2:4][CH2:5]1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 11776TriphenylphosphineHCID 153920073-(3-Cyclopentyloxy-4-methoxyphenyl)-3-ethynylcyclohexan-1-oneHCID 188776572,2,2-Trifluoro-N-(3-iodophenyl)acetamide

생성물 1

HCID 21830927HCID 21830927, 화합물수율 78%

시약·촉매·용매 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)
촉매
HCID 178418397HCID 178418397, 화합물촉매
HCID 8471Triethylamine용매

반응 조건

온도
80 °C

실험 절차

To a solution of the compound from Example 3 (E1) (0.5 g. 1.6 mmol) and 1-iodo-3-trifluoroacetamidobenzene (0.5 g, 1.6 mmol) in triethylamine (10 mL) under an argon atmosphere was added a small amount of tetrakis(triphenylphosphine)palladium(0), copper(I) iodide and triphenylphosphine. The mixture was heated at 80° C. for 0.2 h, was cooled to room temperature and was concentrated in vacuo. The residue was purified by flash chromatography, eluting with 3:1 hexanes/ethyl acetate, to give the title compound as a pale yellow solid (0.62 g, 78%), m.p. 63-65° C.

후처리

  1. temperaturewas cooled to room temperature
  2. concentrationwas concentrated in vacuo
  3. customThe residue was purified by flash chromatography
  4. washeluting with 3:1 hexanes/ethyl acetate

출처 및 근거

ORD 기록
ord-3afee063fef04e6d8c87a5ebe5324df3
출처 데이터셋
uspto-grants-1999_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05977122

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