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Water → HCID 86719127, 화합물

HRID 1844694
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HRID 1844694 반응식
Br[C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[C:4]([Br:12])[CH:3]=1.[CH2:13]=[C:14](B(O)O)[CH3:15].C([O-])([O-])=O.[K+].[K+].O>O1CCOCC1.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>[Br:12][C:4]1[CH:5]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:7]=[C:2]([C:14]([CH3:15])=[CH2:13])[CH:3]=1
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참가 물질

7

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 20634891,3-Dibromo-5-(trifluoromethyl)benzeneHCID 10855372(Prop-1-en-2-yl)boronic acid

생성물 1

HCID 86719127HCID 86719127, 화합물

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물
촉매
HCID 312751,4-Dioxane용매

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온도
90 °C

실험 절차

To a solution of 1,3-dibromo-5-(trifluoromethyl)benzene (3.03 g, 10 mmol) in dioxane (20 mL) was added Pd(PPh3)4 (300 mg, 0.26 mmol), prop-1-en-2-ylboronic acid (1.0 g, 12 mmol), K2CO3 (2.8 g, 20 mmol) and water (1 mL) under N2. The mixture was stirred at 90° C. overnight, concentrated and purified by CC (hexane) to afford compound P28a (1.9 g, 71%) as an oil.

후처리

  1. concentrationconcentrated
  2. custompurified by CC (hexane)
  3. customto afford compound P28a (1.9 g, 71%) as an oil

출처 및 근거

ORD 기록
ord-19a71ce63fca43b8a044e083dc6b40b5
출처 데이터셋
uspto-grants-2015_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08946446B2

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