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Triphenylphosphine → 3-((3-bromo-1-(3-(methylsulfonyl)propyl)-1H-pyrrolo[3,2-c]pyridin-2-yl)methyl)-1-cyclopropyl-1H-imidazo[4,5-c]pyridin-2(3H)-one

HRID 523474
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HRID 523474 반응식
[Br:1][C:2]1[C:6]2[CH:7]=[N:8][CH:9]=[CH:10][C:5]=2[N:4]([CH2:11][CH2:12][CH2:13][S:14]([CH3:17])(=[O:16])=[O:15])[C:3]=1[CH2:18]O.[CH:20]1([N:23]2[C:31]3[CH:30]=[CH:29][N:28]=[CH:27][C:26]=3[NH:25][C:24]2=[O:32])[CH2:22][CH2:21]1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CC(OC(/N=N/C(OC(C)C)=O)=O)C>C1COCC1>[Br:1][C:2]1[C:6]2[CH:7]=[N:8][CH:9]=[CH:10][C:5]=2[N:4]([CH2:11][CH2:12][CH2:13][S:14]([CH3:17])(=[O:15])=[O:16])[C:3]=1[CH2:18][N:25]1[C:26]2[CH:27]=[N:28][CH:29]=[CH:30][C:31]=2[N:23]([CH:20]2[CH2:21][CH2:22]2)[C:24]1=[O:32]
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참가 물질

6

반응물 4

HCID 11776TriphenylphosphineHCID 5363146Diisopropyl azodicarboxylateHCID 223493611-Cyclopropyl-1,3-dihydroimidazo[4,5-c]pyridine-2-oneHCID 67975476(3-bromo-1-(3-(methylsulfonyl)propyl)-1H-pyrrolo[3,2-c]pyridin-2-yl)methanol

생성물 1

HCID 574059593-((3-bromo-1-(3-(methylsulfonyl)propyl)-1H-pyrrolo[3,2-c]pyridin-2-yl)methyl)-1-cyclopropyl-1H-imidazo[4,5-c]pyridin-2(3H)-one

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

A solution of (3-bromo-1-(3-(methylsulfonyl)propyl)-1H-pyrrolo[3,2-c]pyridin-2-yl)methanol 12 (200 mg, 0.576 mmol), 1-cyclopropyl-1H-imidazo[4,5-c]pyridin-2(3H)-one (101 mg, 0.576 mmol) and triphenylphosphine (151 mg, 0.576 mmol) in dry THF (4 ml) was placed under N2 atmosphere. Then diisopropylazodicarboxylate (DIAD) (113 μl, 0.576 mmol) was added at room temperature. The reaction mixture was stirred at room temperature overnight. The formed solid was filtered off and washed with diethyl ether to give 83 mg of the desired product P17 as a white powder (0.165 mmol, 27.0%). 1H NMR (400 MHz, DMSO-d6) δ ppm 0.89-0.98 (m, 2H) 1.03-1.12 (m, 2H) 1.74-1.88 (m, 2H) 2.92 (s, 3H) 3.00 (tt, J=6.84, 3.45 Hz, 1H) 3.07 (t, J=7.30 Hz, 2H) 4.39 (t, J=7.65 Hz, 2H) 5.35 (s, 2H) 7.28 (d, J=5.27 Hz, 1H) 7.62 (d, J=5.77 Hz, 1H) 8.23 (s, 1H) 8.24 (d, J=5.27 Hz, 1H) 8.36 (d, J=6.02 Hz, 1H) 8.75 (s, 1H); m/z=504 (M+H)+, Br pattern.

후처리

  1. filtrationThe formed solid was filtered off
  2. washwashed with diethyl ether

출처 및 근거

ORD 기록
ord-b4afe2428a2e4aeb91b60fdc1e4e62e1
출처 데이터셋
uspto-grants-2016_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09339494B2

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