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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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(Diethylamino)sulfur trifluoride → 1,1-Dimethylethyl {1-[((4R/S)-3,4-difluoro-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-4-yl)methyl]-4-piperidinyl}carbamate

HRID 15164
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인쇄 미리보기

반응식

HRID 15164 반응식
[F:1][C:2]1[CH:3]=[N:4][C:5]2[CH:6]=[CH:7][C:8](=[O:30])[N:9]3[CH2:13][C:12]([CH2:15][N:16]4[CH2:21][CH2:20][CH:19]([NH:22][C:23](=[O:29])[O:24][C:25]([CH3:28])([CH3:27])[CH3:26])[CH2:18][CH2:17]4)(O)[C:11]=1[C:10]=23.C(N(S(F)(F)[F:37])CC)C.C(=O)(O)[O-].[Na+]>ClCCl>[F:1][C:2]1[CH:3]=[N:4][C:5]2[CH:6]=[CH:7][C:8](=[O:30])[N:9]3[CH2:13][C:12]([CH2:15][N:16]4[CH2:21][CH2:20][CH:19]([NH:22][C:23](=[O:29])[O:24][C:25]([CH3:28])([CH3:27])[CH3:26])[CH2:18][CH2:17]4)([F:37])[C:11]=1[C:10]=23
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 123472(Diethylamino)sulfur trifluorideHCID 516892Sodium BicarbonateHCID 721921841,1-dimethylethyl {1-[(3-fluoro-4-hydroxy-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-4-yl)methyl]-4-piperidinyl}carbamate

생성물 1

HCID 1317281671,1-Dimethylethyl {1-[((4R/S)-3,4-difluoro-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-4-yl)methyl]-4-piperidinyl}carbamate수율 33.4%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A solution of 1,1-dimethylethyl {1-[(3-fluoro-4-hydroxy-7-oxo-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-4-yl)methyl]-4-piperidinyl}carbamate (15.93 g, 38.1 mmol) in dichloromethane (320 ml) was cooled in an ice bath and treated with (diethylamino)sulphur trifluoride (10.1 ml, 75.9 mmol). After 2.5 hours at room temperature saturated aqueous sodium bicarbonate solution was added, then the phases separated. The aqueous phase was extracted twice more with dichloromethane and the combined organic extracts combined and evaporated. Chromatography eluting with a methanol in dichloromethane gradient afforded the product (5.35 g, 33%).

후처리

  1. customthe phases separated
  2. extractionThe aqueous phase was extracted twice more with dichloromethane
  3. customevaporated
  4. washChromatography eluting with a methanol in dichloromethane gradient

출처 및 근거

ORD 기록
ord-a6eb2262d44f41418bb48bf5677e3a15
출처 데이터셋
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07732460B2

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