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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Phthalimide → (+/-)-2-(1-(6-Bromopyridin-2-yl)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)ethyl)isoindoline-1,3-dione

HRID 2099764
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인쇄 미리보기

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HRID 2099764 반응식
[C:1]1(=[O:11])[NH:5][C:4](=[O:6])[C:3]2=[CH:7][CH:8]=[CH:9][CH:10]=[C:2]12.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[Br:31][C:32]1[N:37]=[C:36]([CH:38](O)[CH2:39][C:40]2[CH:48]=[C:47]([CH3:49])[C:46]3[C:42](=[CH:43][N:44]([CH2:50][O:51][CH2:52][CH2:53][Si:54]([CH3:57])([CH3:56])[CH3:55])[N:45]=3)[CH:41]=2)[CH:35]=[CH:34][CH:33]=1>C(Cl)Cl.CCCCCC>[Br:31][C:32]1[N:37]=[C:36]([CH:38]([N:5]2[C:1](=[O:11])[C:2]3[C:3](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:4]2=[O:6])[CH2:39][C:40]2[CH:48]=[C:47]([CH3:49])[C:46]3[C:42](=[CH:43][N:44]([CH2:50][O:51][CH2:52][CH2:53][Si:54]([CH3:57])([CH3:56])[CH3:55])[N:45]=3)[CH:41]=2)[CH:35]=[CH:34][CH:33]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 6809PhthalimideHCID 11776TriphenylphosphineHCID 57794705(+/-)-1-(6-Bromopyridin-2-yl)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)ethanol

생성물 1

HCID 57794614(+/-)-2-(1-(6-Bromopyridin-2-yl)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)ethyl)isoindoline-1,3-dione수율 118.3%

시약·촉매·용매 2

HCID 6344
Dichloromethane
용매
HCID 8058Hexane용매

실험 절차

A solution of phthalimide (294 mg, 2 mmol) and triphenylphosphine (525 mg, 2 mmol) in anhydrous methylene chloride (10 mL) was added via syringe to (±)-1-(6-bromopyridin-2-yl)-2-(7-methyl-2-((2-(trimethylsilyl)ethoxy)methyl)-2H-indazol-5-yl)ethanol (460 mg, 1 mmol). To the resulting suspension was then added diisopropylazidodicarboxylate (0.3 mL, 1.5 mmol) under nitrogen at room temperature via syringe. The resulting mixture was stirred at room temperature overnight (17 h). The mixture was diluted with hexane and purified by flash column chromatography to give a light yellow oil (700 mg, 100%). MS (ESI) [M+H]+=592. HPLC tR=2.05 min.

후처리

  1. customat room temperature
  2. custompurified by flash column chromatography

출처 및 근거

ORD 기록
ord-a36d909fd9ca497bbb7c334da9b1707b
출처 데이터셋
uspto-grants-2009_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07569578B2

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