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

Triethylamine → 5-[3-fluoro-4-(methylsulfanyl)phenyl]-1-(pyrazin-2-yl)-6-(tetrahydro-2H-pyran-4-yl)hexane-1,4-dione

HRID 1881923
노트
인쇄 미리보기

반응식

HRID 1881923 반응식
[F:1][C:2]1[CH:3]=[C:4]([CH:10]([CH2:15][CH:16]2[CH2:21][CH2:20][O:19][CH2:18][CH2:17]2)[C:11](=[O:14])[CH:12]=[CH2:13])[CH:5]=[CH:6][C:7]=1[S:8][CH3:9].[N:22]1[CH:27]=[CH:26][N:25]=[CH:24][C:23]=1[CH:28]=[O:29].C(N(CC)CC)C>C(O)C.[Cl-].C([N+]1C(C)=C(CCO)SC=1)C1C=CC=CC=1.C(OCC)(=O)C>[F:1][C:2]1[CH:3]=[C:4]([CH:10]([CH2:15][CH:16]2[CH2:21][CH2:20][O:19][CH2:18][CH2:17]2)[C:11](=[O:14])[CH2:12][CH2:13][C:28]([C:23]2[CH:24]=[N:25][CH:26]=[CH:27][N:22]=2)=[O:29])[CH:5]=[CH:6][C:7]=1[S:8][CH3:9]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 8471TriethylamineHCID 11274980Pyrazine-2-carbaldehydeHCID 593314814-[3-fluoro-4-(methylsulfanyl)phenyl]-5-(tetrahydro-2H-pyran-4-yl)pent-1-en-3-one

생성물 1

HCID 593315445-[3-fluoro-4-(methylsulfanyl)phenyl]-1-(pyrazin-2-yl)-6-(tetrahydro-2H-pyran-4-yl)hexane-1,4-dione수율 75%

시약·촉매·용매 3

HCID 2833352
3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride
촉매
HCID 702Ethanol용매
HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 4-[3-fluoro-4-(methylsulfanyl)phenyl]-5-(tetrahydro-2H-pyran-4-yl)pent-1-en-3-one (433 mg) in ethanol (7 mL) were added pyrazine-2-carbaldehyde (182 mg), 3-benzyl-5-(2-hydroxyethyl)-4-methyl-1,3-thiazol-3-ium chloride (41.5 mg) and triethylamine (84.1 μL), and the mixture was stirred with heating under reflux for 2 hr. After cooling to room temperature, the reaction mixture was diluted with ethyl acetate and washed with water. The ethyl acetate layer was dried (MgSO4) and concentrated. The residue was subjected to silica gel column chromatography, and the title compound (438 mg, yield 75%) was obtained as a pale-yellow amorphous solid from a fraction eluted with ethyl acetate-hexane (2:1, volume ratio).

후처리

  1. temperaturewith heating
  2. temperatureunder reflux for 2 hr
  3. washwashed with water
  4. dry with materialThe ethyl acetate layer was dried (MgSO4)
  5. concentrationconcentrated

출처 및 근거

ORD 기록
ord-d2e64f3d998d4ef1ab2b703939e02051
출처 데이터셋
uspto-grants-2012_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08318746B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트