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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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tert-Butyl acrylate → Tert-butyl 3-(2-chloro-3-((4-(2-ethylthiazole-4-carbonyl)-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)methyl)phenethoxy)propanoate

HRID 446448
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HRID 446448 반응식
[Cl:1][C:2]1[C:28]([CH2:29][CH2:30][OH:31])=[CH:27][CH:26]=[CH:25][C:3]=1[CH2:4][N:5]1[CH2:24][CH2:23][C:8]2([O:13][CH2:12][CH2:11][N:10]([C:14]([C:16]3[N:17]=[C:18]([CH2:21][CH3:22])[S:19][CH:20]=3)=[O:15])[CH2:9]2)[CH2:7][CH2:6]1.[C:32]([O:36][C:37]([CH3:40])([CH3:39])[CH3:38])(=[O:35])[CH:33]=[CH2:34]>O.C(#N)C>[Cl:1][C:2]1[C:3]([CH2:4][N:5]2[CH2:6][CH2:7][C:8]3([O:13][CH2:12][CH2:11][N:10]([C:14]([C:16]4[N:17]=[C:18]([CH2:21][CH3:22])[S:19][CH:20]=4)=[O:15])[CH2:9]3)[CH2:23][CH2:24]2)=[CH:25][CH:26]=[CH:27][C:28]=1[CH2:29][CH2:30][O:31][CH2:34][CH2:33][C:32]([O:36][C:37]([CH3:40])([CH3:39])[CH3:38])=[O:35]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 15458tert-Butyl acrylateHCID 58168486(9-(2-Chloro-3-(2-hydroxyethyl)benzyl)-1-oxa-4,9-diazaspiro[5.5]undecan-4-yl)(2-ethylthiazol-4-yl)methanone

생성물 1

HCID 58168518Tert-butyl 3-(2-chloro-3-((4-(2-ethylthiazole-4-carbonyl)-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)methyl)phenethoxy)propanoate수율 94%

시약·촉매·용매 2

HCID 962Water용매
HCID 6342
Acetonitrile
용매

실험 절차

Triton-B (0.3 molar equivalents of a 40% solution in water) was added to a solution of (9-(2-chloro-3-(2-hydroxyethyl)benzyl)-1-oxa-4,9-diazaspiro[5.5]undecan-4-yl)(2-ethylthiazol-4-yl)methanone (limiting reagent) (step c) and tert-butyl acrylate (5 molar equivalents) in acetonitrile (3.4 volumes). The reaction was stirred at ambient temperature for 1 hr. The solvent was evaporated and the residue was partitioned between water (2 volumes) and 2-MeTHF (2 volumes). The layers were separated and the organics were dried over anhydrous sodium sulfate, filtered and evaporated to give a brown oil. Yield: 94% of theoretical.

후처리

  1. customThe solvent was evaporated
  2. customthe residue was partitioned between water (2 volumes) and 2-MeTHF (2 volumes)
  3. customThe layers were separated
  4. dry with materialthe organics were dried over anhydrous sodium sulfate
  5. filtrationfiltered
  6. customevaporated
  7. customto give a brown oil

출처 및 근거

ORD 기록
ord-9d6dc33afde648ff8b015894bf487e4d
출처 데이터셋
uspto-grants-2013_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08476265B2

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