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Sodium Carbonate → tert-butyl 4-(5-methyl-7-(4-methanesulfonyl-phenyl)-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate

HRID 532482
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HRID 532482 반응식
Br[C:2]1[C:6]2[N:7]=[CH:8][N:9]=[C:10]([O:11][CH:12]3[CH2:17][CH2:16][N:15]([C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19])[CH2:14][CH2:13]3)[C:5]=2[N:4]([CH3:25])[CH:3]=1.[CH3:26][S:27]([C:30]1[CH:35]=[CH:34][C:33](B(O)O)=[CH:32][CH:31]=1)(=[O:29])=[O:28].C([O-])([O-])=O.[Na+].[Na+]>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.O1CCOCC1>[CH3:25][N:4]1[C:5]2[C:10]([O:11][CH:12]3[CH2:17][CH2:16][N:15]([C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19])[CH2:14][CH2:13]3)=[N:9][CH:8]=[N:7][C:6]=2[C:2]([C:33]2[CH:34]=[CH:35][C:30]([S:27]([CH3:26])(=[O:29])=[O:28])=[CH:31][CH:32]=2)=[CH:3]1
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참가 물질

6

반응물 3

HCID 10340Sodium CarbonateHCID 27343644-(Methanesulfonyl)phenylboronic acidHCID 68299293tert-butyl 4-(7-bromo-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate

생성물 1

HCID 57414748tert-butyl 4-(5-methyl-7-(4-methanesulfonyl-phenyl)-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate수율 84.5%

시약·촉매·용매 2

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

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온도
100 °C

실험 절차

tert-butyl 4-(7-bromo-5-methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yloxy)piperidine-1-carboxylate (15 mg), 4-methanesulfonyl-phenylboronic acid (33 mg), Pd(PPh3)4 (7.5 mg) and 2N Na2CO3 (0.33 mL) were mixed with 1,4-dioxane (2 mL), and stirred at 100° C. for 12 hours in a hermetically sealed reactor. The reaction mixture was cooled to room temperature, extracted with ethyl acetate and distilled water, and the organic layer thus obtained was washed with water and a saline solution. Subsequently, the washed organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to obtain the title compound (15 mg).

후처리

  1. temperatureThe reaction mixture was cooled to room temperature
  2. extractionextracted with ethyl acetate
  3. distillationdistilled water
  4. customthe organic layer thus obtained
  5. washwas washed with water
  6. dry with materialSubsequently, the washed organic layer was dried over anhydrous sodium sulfate
  7. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-6f4a399f9d3b4181ad4b5d8bfdd259bc
출처 데이터셋
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08853213B2

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