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1,4-Dioxane → HCID 67295403, 화합물

HRID 629017
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HRID 629017 반응식
Cl[C:2]1[N:7]=[C:6]([N:8]2[CH2:13][CH2:12][O:11][CH2:10][CH2:9]2)[C:5]([S:14][CH3:15])=[CH:4][N:3]=1.[NH2:16][C:17]1[CH:22]=[CH:21][C:20](B2OC(C)(C)C(C)(C)O2)=[CH:19][CH:18]=1.C(=O)(O)[O-].[Na+].O1CCOCC1>CC(=O)OCC.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.O>[CH3:15][S:14][C:5]1[C:6]([N:8]2[CH2:13][CH2:12][O:11][CH2:10][CH2:9]2)=[N:7][C:2]([C:20]2[CH:21]=[CH:22][C:17]([NH2:16])=[CH:18][CH:19]=2)=[N:3][CH:4]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

8

반응물 4

HCID 312751,4-DioxaneHCID 516892Sodium BicarbonateHCID 27346204-(Tetramethyl-1,3,2-dioxaborolan-2-yl)anilineHCID 86673505HCID 86673505, 화합물

생성물 1

HCID 67295403HCID 67295403, 화합물수율 49%

시약·촉매·용매 3

HCID 178418397
HCID 178418397, 화합물
촉매
HCID 962Water용매
HCID 8857Ethyl Acetate용매

실험 절차

A mixture of 4-(2-chloro-5-(methylthio)pyrimidin-4-yl)morpholine (0.3 g, 1.22 mmole), 4-aminophenylboronic acid pinacol ester (0.58 g, 2.68 mmole), sodium bicarbonate (0.28 g, 2.68 mmole), Pd(PPh3)4 (0.14 g, 0.122 mmole), dioxane (15 ml) and H2O (3.5 ml) was heated to reflux. After 12 hrs, the reaction mixture was cooled, diluted with EA, washed with brine, and dried (MgSO4), and the solvent was removed in vacuo. Purification on silica gel (EA/Hex=1/2) yielded the desired compound (180 mg, 49%).

후처리

  1. temperaturewas heated to reflux
  2. temperaturethe reaction mixture was cooled
  3. washwashed with brine
  4. dry with materialdried (MgSO4)
  5. customthe solvent was removed in vacuo
  6. customPurification on silica gel (EA/Hex=1/2)

출처 및 근거

ORD 기록
ord-395b9f37c586456b81e14638587e397a
출처 데이터셋
uspto-grants-2016_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09315491B2

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