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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Triphenylphosphine → 1-cyclopropyl-3-((1-(4,4-difluorobutyl)-1H-imidazo[4,5-b]pyridin-2-yl)methyl)-1H-imidazo[4,5-c]pyridin-2(3H)-one

HRID 1424498
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HRID 1424498 반응식
[F:1][CH:2]([F:17])[CH2:3][CH2:4][CH2:5][N:6]1[C:14]2[C:9](=[N:10][CH:11]=[CH:12][CH:13]=2)[N:8]=[C:7]1[CH2:15]O.[CH:18]1([N:21]2[C:29]3[CH:28]=[CH:27][N:26]=[CH:25][C:24]=3[NH:23][C:22]2=[O:30])[CH2:20][CH2:19]1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C([O-])=O)=NC([O-])=O>C1COCC1>[CH:18]1([N:21]2[C:29]3[CH:28]=[CH:27][N:26]=[CH:25][C:24]=3[N:23]([CH2:15][C:7]3[N:6]([CH2:5][CH2:4][CH2:3][CH:2]([F:17])[F:1])[C:14]4[C:9]([N:8]=3)=[N:10][CH:11]=[CH:12][CH:13]=4)[C:22]2=[O:30])[CH2:20][CH2:19]1
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참가 물질

6

반응물 4

HCID 11776TriphenylphosphineHCID 223493611-Cyclopropyl-1,3-dihydroimidazo[4,5-c]pyridine-2-oneHCID 51573101N-carboxylatoiminocarbamateHCID 67991781(1-(4,4-difluorobutyl)-1H-imidazo[4,5-b]pyridin-2-yl)methanol

생성물 1

HCID 679758681-cyclopropyl-3-((1-(4,4-difluorobutyl)-1H-imidazo[4,5-b]pyridin-2-yl)methyl)-1H-imidazo[4,5-c]pyridin-2(3H)-one수율 59.4%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a suspension of (1-(4,4-difluorobutyl)-1H-imidazo[4,5-b]pyridin-2-yl)methanol 43-5 (470 mg, 1.9 mmol), 1-cyclopropyl-1H-imidazo[4,5-c]pyridin-2(3H)-one 10-d (431 mg, 2.3 mmol) and triphenylphosphine (613 mg, 2.3 mmol) in 14 ml dry THF was added (E)-diïsopropyl diazene-1,2-dicarboxylate (0.6 ml, 2.9 mmol) at room temperature. The reaction mixture was stirred at room temperature for 16 hours. The precipitate was filtered off and washed with some diethyl ether to obtain the title product as a white powder (450 mg, 58%). m/z=399 (M+H)+.

후처리

  1. filtrationThe precipitate was filtered off
  2. washwashed with some diethyl ether

출처 및 근거

ORD 기록
ord-afe3384bdf39444eafa93b06fc7d9cbc
출처 데이터셋
uspto-grants-2015_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08927720B2

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