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

Triethylamine → 1,1-Dimethylethyl 6-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1-[4-(ethyloxy)-4-oxobutyl]-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate

HRID 2383318
노트
인쇄 미리보기

반응식

HRID 2383318 반응식
[CH2:1]([O:3][C:4](=[O:30])[CH2:5][CH2:6][CH2:7][CH:8]1[C:17]2[C:12](=[C:13]([CH3:22])[C:14]([C:18]([NH:20][OH:21])=[NH:19])=[CH:15][CH:16]=2)[CH2:11][CH2:10][N:9]1[C:23]([O:25][C:26]([CH3:29])([CH3:28])[CH3:27])=[O:24])[CH3:2].C(N(CC)CC)C.[C:38]([C:40]1[CH:41]=[C:42]([CH:46]=[CH:47][C:48]=1[O:49][CH:50]([CH3:52])[CH3:51])[C:43](Cl)=O)#[N:39]>CN(C)C=O>[C:38]([C:40]1[CH:41]=[C:42]([C:43]2[O:21][N:20]=[C:18]([C:14]3[C:13]([CH3:22])=[C:12]4[C:17](=[CH:16][CH:15]=3)[CH:8]([CH2:7][CH2:6][CH2:5][C:4]([O:3][CH2:1][CH3:2])=[O:30])[N:9]([C:23]([O:25][C:26]([CH3:29])([CH3:28])[CH3:27])=[O:24])[CH2:10][CH2:11]4)[N:19]=2)[CH:46]=[CH:47][C:48]=1[O:49][CH:50]([CH3:51])[CH3:52])#[N:39]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 575058423-Cyano-4-isopropoxybenzoyl chlorideHCID 178471206HCID 178471206, 화합물

생성물 1

HCID 595910951,1-Dimethylethyl 6-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1-[4-(ethyloxy)-4-oxobutyl]-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate수율 35.6%

시약·촉매·용매 1

HCID 6228
Dimethylformamide
용매
2회

실험 절차

To a solution of 1,1-dimethylethyl 1-[4-(ethyloxy)-4-oxobutyl]-6-[(hydroxyamino)(imino)methyl]-5-methyl-3,4-dihydro-2(1H)-isoquinolinecarboxylate (Preparation 27; 240 mg, 0.572 mmol) in N,N-dimethylformamide (DMF) (4 ml) was added triethylamine (0.119 ml, 0.858 mmol) followed by 3-cyano-4-[(1-methylethyl)oxy]benzoyl chloride (WO 2008128951; 141 mg, 0.629 mmol) in DMF (2 ml) dropwise over one minute at room temperature under nitrogen. The resulting mixture was stirred for 1 h at room temperature, then warmed up to 120° C. After 2 h at 120° C., most of the solvent was removed, and the residue diluted with ethyl acetate. The solution was washed with sodium bicarbonate then brine, dried over MgSO4 and concentrated in vacuo to give the crude product (ca. 300 mg). Purification by flash chromatography on silica gel, eluting with 8-38% ethyl acetate in cyclohexane, gave the title compound (120 mg) as a white foam.

후처리

  1. temperaturewarmed up to 120° C
  2. waitAfter 2 h at 120° C.
  3. custommost of the solvent was removed
  4. additionthe residue diluted with ethyl acetate
  5. washThe solution was washed with sodium bicarbonate
  6. dry with materialbrine, dried over MgSO4
  7. concentrationconcentrated in vacuo
  8. customto give the crude product (ca. 300 mg)
  9. customPurification by flash chromatography on silica gel
  10. washeluting with 8-38% ethyl acetate in cyclohexane

출처 및 근거

ORD 기록
ord-57dd31b76a4b41a5af2803d9eb0ef90e
출처 데이터셋
uspto-grants-2012_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08263620B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트