HCID 86685698, 화합물 → HCID 86685700, 화합물

HRID 536577노트

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HRID 536577 반응식
C[O:2][C:3](=[O:27])[CH2:4][CH2:5][C:6]1[CH:10]=[C:9]([CH3:11])[N:8]([CH2:12][C:13]2[CH:18]=[C:17](Br)[CH:16]=[CH:15][C:14]=2[O:20][CH2:21][CH:22]([CH2:25][CH3:26])[CH2:23][CH3:24])[N:7]=1.[Zn](C)[CH3:29]>O1CCOCC1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[CH2:23]([CH:22]([CH2:25][CH3:26])[CH2:21][O:20][C:14]1[CH:15]=[CH:16][C:17]([CH3:29])=[CH:18][C:13]=1[CH2:12][N:8]1[C:9]([CH3:11])=[CH:10][C:6]([CH2:5][CH2:4][C:3]([OH:2])=[O:27])=[N:7]1)[CH3:24]

참가 물질

5

반응물 2

HCID 86685698HCID 86685698, 화합물HCID 178477796HCID 178477796, 화합물

생성물 1

HCID 86685700HCID 86685700, 화합물

시약·촉매·용매 2

HCID 178418228Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)촉매HCID 312751,4-Dioxane용매

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온도
105 °C

실험 절차

A mixture of 3-{1-[5-Bromo-2-(2-ethyl-butoxy)-benzyl]-5-methyl-1H-pyrazol-3-yl}-propionic acid methyl ester (0.1363 g, 0.31 mmol), Pd(dppf)Cl2 (0.00506 g, 0.00621 mmol), Zn(CH3)2 (0.31 mlg, 0.62 mmol in 1,4-dioxane (0.93 ml) heated at 105° C. under a N2 atmosphere for 1 h 50 min. The mixture was cooled to RT, quenched with MeOH (0.2 ml) and partitioned between 1M HCl and EtOAc. The organic layer was washed with brine, dried (MgSO4) and evaporated to dryness. The residue was converted to the title compound following the method in Example 1, Step 8.

후처리

  1. temperatureThe mixture was cooled to RT
  2. customquenched with MeOH (0.2 ml)
  3. custompartitioned between 1M HCl and EtOAc
  4. washThe organic layer was washed with brine
  5. dry with materialdried (MgSO4)
  6. customevaporated to dryness

출처 및 근거

ORD 기록
ord-3d6bd2a1003946918a3205e28cafae67
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08859606B2

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