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Morpholine → 4-(2-(1-(2-fluorobenzyl)-5-(thiazol-2-yl)-1H-1,2,4-triazol-3-yl)pyridin-4-yl)morpholine

HRID 2174283
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HRID 2174283 반응식
Br[C:2]1[CH:7]=[CH:6][N:5]=[C:4]([C:8]2[N:12]=[C:11]([C:13]3[S:14][CH:15]=[CH:16][N:17]=3)[N:10]([CH2:18][C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][C:20]=3[F:25])[N:9]=2)[CH:3]=1.[NH:26]1[CH2:31][CH2:30][O:29][CH2:28][CH2:27]1>C(O)CO.O1CCOCC1.[Cl-].[Na+].O.[Cu-]=O>[F:25][C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][C:19]=1[CH2:18][N:10]1[C:11]([C:13]2[S:14][CH:15]=[CH:16][N:17]=2)=[N:12][C:8]([C:4]2[CH:3]=[C:2]([N:26]3[CH2:31][CH2:30][O:29][CH2:28][CH2:27]3)[CH:7]=[CH:6][N:5]=2)=[N:9]1
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참가 물질

6

반응물 2

HCID 8083MorpholineHCID 690942852-(3-(4-bromopyridin-2-yl)-1-(2-fluorobenzyl)-1H-1,2,4-triazol-5-yl)thiazole

생성물 1

HCID 690921454-(2-(1-(2-fluorobenzyl)-5-(thiazol-2-yl)-1H-1,2,4-triazol-3-yl)pyridin-4-yl)morpholine수율 79%

시약·촉매·용매 3

HCID 178419072HCID 178419072, 화합물촉매HCID 22419261Ethylene glycol dioxane
용매
HCID 57417360Sodium chloride; water용매

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온도
100 °C

실험 절차

To a stirring suspension of 2-(3-(4-bromopyridin-2-yl)-1-(2-fluorobenzyl)-1H-1,2,4-triazol-5-yl)thiazole (I-36, 1 eq) and copper(I) oxide (1 eq) in ethylene glycol-dioxane (approx. 4:1) in a sealed tube is added morpholine (30 eq). The resultant reaction mixture was heated at 100° C. for 12 hr. The reaction was cooled to room temperature and treated with brine and then extracted with ethyl acetate. The combined organic layers were dried over sodium sulfate, concentrated and purified using SiO2 chromatography (methylene chloride/acetonitrile/methanol) to afford 4-(2-(1-(2-fluorobenzyl)-5-(thiazol-2-yl)-1H-1,2,4-triazol-3-yl)pyridin-4-yl)morpholine as a solid in 79% yield.

후처리

  1. customThe resultant reaction mixture
  2. temperatureThe reaction was cooled to room temperature
  3. extractionextracted with ethyl acetate
  4. dry with materialThe combined organic layers were dried over sodium sulfate
  5. concentrationconcentrated
  6. custompurified

출처 및 근거

ORD 기록
ord-51ffc228cc0549c28e2c9673b26c6412
출처 데이터셋
uspto-grants-2015_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09061030B2

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