홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Hydrochloric Acid → 2-[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]-1-(4-{4-[5-(2-{[3-(trimethylsilyl)prop-2-yn-1-yl]oxy}phenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-yl}piperidin-1-yl)ethanone

HRID 1469220
노트
인쇄 미리보기

반응식

HRID 1469220 반응식
[F:1][CH:2]([F:37])[C:3]1[CH:7]=[C:6]([CH:8]([F:10])[F:9])[N:5]([CH2:11][C:12]([N:14]2[CH2:19][CH2:18][CH:17]([C:20]3[S:21][CH:22]=[C:23]([C:25]4[CH2:29][CH:28]([C:30]5[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=5[OH:36])[O:27][N:26]=4)[N:24]=3)[CH2:16][CH2:15]2)=[O:13])[N:4]=1.C(=O)([O-])[O-].[K+].[K+].[I-].[K+].Br[CH2:47][C:48]#[C:49][Si:50]([CH3:53])([CH3:52])[CH3:51].Cl>CN(C=O)C>[F:37][CH:2]([F:1])[C:3]1[CH:7]=[C:6]([CH:8]([F:10])[F:9])[N:5]([CH2:11][C:12]([N:14]2[CH2:15][CH2:16][CH:17]([C:20]3[S:21][CH:22]=[C:23]([C:25]4[CH2:29][CH:28]([C:30]5[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=5[O:36][CH2:47][C:48]#[C:49][Si:50]([CH3:53])([CH3:52])[CH3:51])[O:27][N:26]=4)[N:24]=3)[CH2:18][CH2:19]2)=[O:13])[N:4]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 5

HCID 313Hydrochloric AcidHCID 4875Potassium IodideHCID 11430Potassium CarbonateHCID 6425893-Bromo-1-(trimethylsilyl)-1-propyneHCID 665846872-[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]-1-(4-{4-[5-(2-hydroxyphenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-yl}piperidin-1-yl)ethanone

생성물 1

HCID 56928952
2-[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]-1-(4-{4-[5-(2-{[3-(trimethylsilyl)prop-2-yn-1-yl]oxy}phenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-yl}piperidin-1-yl)ethanone
수율 4.4%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

반응 조건

온도
80 °C

실험 절차

To a solution of 2-[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]-1-(4-{4-[5-(2-hydroxyphenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-yl}piperidin-1-yl)ethanone (150 mg) and potassium carbonate (43 mg) in DMF (8 ml) are added, at room temperature, potassium iodide (19 mg) and (3-bromoprop-1-yn-1-yl)(trimethyl)silane (64 mg). The reaction mixture is stirred at 80° C. for 9 h. Then dilute hydrochloric acid is added to the mixture, which is extracted with ethyl acetate. The combined organic phases are dried over sodium sulphate and concentrated. Purification by column chromatography gives 2-[3,5-bis(difluoromethyl)-1H-pyrazol-1-yl]-1-(4-{4-[5-(2-{[3-(trimethylsilyl)prop-2-yn-1-yl]oxy}phenyl)-4,5-dihydro-1,2-oxazol-3-yl]-1,3-thiazol-2-yl}piperidin-1-yl)ethanone (8 mg).

후처리

  1. extractionis extracted with ethyl acetate
  2. dry with materialThe combined organic phases are dried over sodium sulphate
  3. concentrationconcentrated
  4. customPurification by column chromatography

출처 및 근거

ORD 기록
ord-d9c3a1aba7f14d339794edac4dadc28a
출처 데이터셋
uspto-grants-2015_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09006266B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트