Hydrochloric Acid → HCID 10210746, 화합물

HRID 2307700노트

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HRID 2307700 반응식
Br[C:2]1[CH:3]=[C:4]([CH:34]=[CH:35][CH:36]=1)[CH2:5][N:6]([C@@H:24]1[C:33]2[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=2)[CH2:27][CH2:26][CH2:25]1)[C:7]([C:9]1[CH:14]=[C:13]([C:15]([OH:17])=[O:16])[C:12]([C:18]([OH:20])=[O:19])=[CH:11][C:10]=1[C:21]([OH:23])=[O:22])=[O:8].[F:37][C:38]1[CH:39]=[CH:40][C:41]([O:47][CH3:48])=[C:42](B(O)O)[CH:43]=1.C(=O)([O-])[O-].[Na+].[Na+].Cl>C1COCC1.O.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>[F:37][C:38]1[CH:43]=[CH:42][C:41]([O:47][CH3:48])=[C:40]([C:2]2[CH:36]=[CH:35][CH:34]=[C:4]([CH2:5][N:6]([C@@H:24]3[C:33]4[C:28](=[CH:29][CH:30]=[CH:31][CH:32]=4)[CH2:27][CH2:26][CH2:25]3)[C:7]([C:9]3[CH:14]=[C:13]([C:15]([OH:17])=[O:16])[C:12]([C:18]([OH:20])=[O:19])=[CH:11][C:10]=3[C:21]([OH:23])=[O:22])=[O:8])[CH:3]=2)[CH:39]=1

참가 물질

8

반응물 4

HCID 313Hydrochloric AcidHCID 10340Sodium CarbonateHCID 27826735-Fluoro-2-methoxyphenylboronic acidHCID 10144017HCID 10144017, 화합물

생성물 1

HCID 10210746HCID 10210746, 화합물수율 27.9%

시약·촉매·용매 3

HCID 178418397HCID 178418397, 화합물촉매HCID 962Water용매HCID 8028Tetrahydrofuran용매

실험 절차

The product from Example 15B (165 mg, 0.3 mmol), 5-fluoro-2-methoxyphenylboronic acid (68 mg, 0.4 mmol) and tetrakis(triphenylphosphine)palladium(0) (17 mg, 0.015 mmol) in THF (10 ml) were treated with 3M aqueous sodium carbonate (0.4 mL) and heated at reflux for 16 hours. After cooling to room temperature, the reaction mixture was diluted with water, acidified with 1N hydrochloric acid and extracted with diethyl ether. The organic layers were combined, dried with magnesium sulfate, filtered and the filtrate concentrated. The residue was purified by a Prep Nova Pak (HRC18) column using 0.1% trifluoroacetic acid:acetonitrile (10:90 to 95:5) as eluant to provide the title compound (50 mg).

후처리

  1. temperatureheated
  2. temperatureat reflux for 16 hours
  3. extractionextracted with diethyl ether
  4. dry with materialdried with magnesium sulfate
  5. filtrationfiltered
  6. concentrationthe filtrate concentrated
  7. customThe residue was purified by a Prep Nova Pak (HRC18) column

출처 및 근거

ORD 기록
ord-68194434446a4b1e865db3984450f08f
출처 데이터셋
uspto-grants-2004_12
특허 번호
US06831193B2

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