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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Sodium methanesulfinate → (1aR,5aR)-2-(4-(methylsulfonyl)pyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic Acid

HRID 1623956
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HRID 1623956 반응식
Br[C:2]1[CH:7]=[CH:6][N:5]=[C:4]([N:8]2[C:15]3[C@@H:14]4[CH2:16][C@@H:13]4[CH2:12][C:11]=3[C:10]([C:17]([OH:19])=[O:18])=[N:9]2)[CH:3]=1.[CH3:20][S:21]([O-:23])=[O:22].[Na+]>CS(C)=O.O>[CH3:20][S:21]([C:2]1[CH:7]=[CH:6][N:5]=[C:4]([N:8]2[C:15]3[C@@H:14]4[CH2:16][C@@H:13]4[CH2:12][C:11]=3[C:10]([C:17]([OH:19])=[O:18])=[N:9]2)[CH:3]=1)(=[O:23])=[O:22]
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참가 물질

5

반응물 2

HCID 2733271Sodium methanesulfinateHCID 68182432(1aR,5aR)-2-(4-bromopyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic acid

생성물 1

HCID 68182389(1aR,5aR)-2-(4-(methylsulfonyl)pyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic Acid수율 62.6%

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매
HCID 962
Water
용매

실험 절차

A solution of (1aR,5aR)-2-(4-bromopyridin-2-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic acid (80 mg, 0.25 mmol) and sodium methanesulfinate (28 mg, 0.28 mmol) in DMSO (1.5 mL) was stirred overnight at 80° C. The reaction was diluted with H2O, and then extracted with DCM (3×). The combined organics were washed with H2O, dried, and concentrated. The residue was purified by silica gel column chromatography to give the title compound (50 mg). LCMS m/z=320.2 [M+H]+.

후처리

  1. extractionextracted with DCM (3×)
  2. washThe combined organics were washed with H2O
  3. customdried
  4. concentrationconcentrated
  5. customThe residue was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-d0a281983f1947feb3e36ecc634b2248
출처 데이터셋
uspto-grants-2014_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08778950B2

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