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

Diisopropylethylamine → HCID 76314690, 화합물

HRID 1972427
노트
인쇄 미리보기

반응식

HRID 1972427 반응식
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[S:6](Cl)(=[O:8])=[O:7].Cl.[CH2:11]([C@H:13]1[CH2:18][NH:17][CH2:16][CH2:15][N:14]1[C:19]1[CH:24]=[CH:23][C:22]([C:25]([OH:34])([C:30]([F:33])([F:32])[F:31])[C:26]([F:29])([F:28])[F:27])=[CH:21][CH:20]=1)[CH3:12].CCN(C(C)C)C(C)C>CN(C=O)C>[CH2:11]([C@H:13]1[CH2:18][N:17]([S:6]([C:2]2[S:1][CH:5]=[CH:4][CH:3]=2)(=[O:8])=[O:7])[CH2:16][CH2:15][N:14]1[C:19]1[CH:24]=[CH:23][C:22]([C:25]([OH:34])([C:26]([F:28])([F:29])[F:27])[C:30]([F:31])([F:32])[F:33])=[CH:21][CH:20]=1)[CH3:12]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 81531DiisopropylethylamineHCID 855182-Thiophenesulfonyl chlorideHCID 86670327HCID 86670327, 화합물

생성물 1

HCID 76314690HCID 76314690, 화합물수율 17.2%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

2-Thiophenesulfonyl chloride (0.28 g, 1.5 mmol, Sigma-Aldrich, St. Louis, Mo.) was added to a stirring solution of 2-(4-((2S)-2-ethyl-1-piperazinyl)phenyl)-1,1,1,3,3,3-hexafluoro-2-propanol hydrochloride (0.55 g, 1.5 mmol), Hünig's base (0.81 mL, 4.6 mmol), and DMF (7.7 mL) at room temperature. After 19 h, the reaction mixture was partitioned between EtOAc (20 mL) and saturated aqueous sodium bicarbonate (10 mL). The layers were separated, and the organic material was washed sequentially with saturated aqueous sodium bicarbonate (10 mL) and brine (10 mL), dried (Na2SO4) and purified via column chromatography (40 g of silica, 20 to 33% EtOAc in hexanes) to give 2-(4-((2S)-2-ethyl-4-(2-thiophenylsulfonyl)-1-piperazinyl)phenyl)-1,1,1,3,3,3-hexafluoro-2-propanol (0.13 g) as an off-white solid. 1H NMR (400 MHz, CDCl3): δ 7.63 (d, J=5.1 Hz, 1H), 7.59-7.49 (m, 3H), 7.19-7.13 (m, 1H), 6.83 (d, J=8.0 Hz, 2H), 3.77 (d, J=11.0 Hz, 3H), 3.49 (d, J=12.7 Hz, 1H), 3.32 (dt, J=3.1, 11.9 Hz, 1H), 3.24 (s, 1H), 2.74-2.51 (m, 2H), 1.89 (ddd, J=7.3, 9.3, 14.0 Hz, 1H), 1.60-1.47 (m, 1H), 0.94 (t, J=7.4 Hz, 3H); m/z (ESI, +ve ion) 503.0 (M+H)+. GK-GKRP EC50 (NADPH-coupled)=0.679 μM; GK-GKRP EC50 (LC MS/MS)=1.37 μM.

후처리

  1. customthe reaction mixture was partitioned between EtOAc (20 mL) and saturated aqueous sodium bicarbonate (10 mL)
  2. customThe layers were separated
  3. washthe organic material was washed sequentially with saturated aqueous sodium bicarbonate (10 mL) and brine (10 mL)
  4. dry with materialdried (Na2SO4)
  5. custompurified via column chromatography (40 g of silica, 20 to 33% EtOAc in hexanes)

출처 및 근거

ORD 기록
ord-edea437eda5b4ec9a59c6ae8f88925b4
출처 데이터셋
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08431563B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트