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Methanesulfonyl chloride → 3-(3-chloro-5-fluoro-4-((5-(2-(4-fluoro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-ylthio)methyl)phenylsulfonamido)propyl methanesulfonate

HRID 83831
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HRID 83831 반응식
[Cl:1][C:2]1[CH:3]=[C:4]([S:35]([NH:38][CH2:39][CH2:40][CH2:41][OH:42])(=[O:37])=[O:36])[CH:5]=[C:6]([F:34])[C:7]=1[CH2:8][S:9][C:10]1[N:11]([C:27]2[CH:32]=[CH:31][C:30]([F:33])=[CH:29][CH:28]=2)[C:12]([C:15]([C:18]2[CH:23]=[CH:22][C:21]([F:24])=[C:20]([O:25][CH3:26])[CH:19]=2)([CH3:17])[CH3:16])=[CH:13][N:14]=1.C(N(C(C)C)CC)(C)C.[CH3:52][S:53](Cl)(=[O:55])=[O:54]>C(Cl)Cl>[CH3:52][S:53]([O:42][CH2:41][CH2:40][CH2:39][NH:38][S:35]([C:4]1[CH:5]=[C:6]([F:34])[C:7]([CH2:8][S:9][C:10]2[N:11]([C:27]3[CH:28]=[CH:29][C:30]([F:33])=[CH:31][CH:32]=3)[C:12]([C:15]([C:18]3[CH:23]=[CH:22][C:21]([F:24])=[C:20]([O:25][CH3:26])[CH:19]=3)([CH3:16])[CH3:17])=[CH:13][N:14]=2)=[C:2]([Cl:1])[CH:3]=1)(=[O:37])=[O:36])(=[O:55])=[O:54]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 31297Methanesulfonyl chlorideHCID 81531DiisopropylethylamineHCID 867022223-chloro-5-fluoro-4-((5-(2-(4-fluoro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-ylthio)methyl)-N-(3-hydroxypropyl)benzenesulfonamide

생성물 1

HCID 867022233-(3-chloro-5-fluoro-4-((5-(2-(4-fluoro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-ylthio)methyl)phenylsulfonamido)propyl methanesulfonate수율 78.4%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of 3-chloro-5-fluoro-4-((5-(2-(4-fluoro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-ylthio)methyl)-N-(3-hydroxypropyl)benzenesulfonamide (910 mg, 1.42 mmol) and diisopropylethylamine (0.74 mL, 0.74 mmol) in DCM (6 mL) was added methanesulfonyl chloride (0.13 mL, 1.706 mmol) at −10° C. After the reaction was slowly warmed to ambient temperature over 30 min, it was extracted with DCM (10 mL). The combined extracts were washed with water (10 mL), dried over MgSO4 and evaporated in vacuo. The residue was purified by column chromatography (Hex:EA=1:2) to give 3-(3-chloro-5-fluoro-4-((5-(2-(4-fluoro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-ylthio)methyl)phenylsulfonamido)propyl methanesulfonate (0.80 g, 78% yield) as a white solid. 1H NMR (400 MHz, CDCl3): δ 7.63 (s, 1H), 7.39 (dd, J=8.27, 1.73 Hz, 1H), 7.27 (d, J=2.32 Hz, 2H), 6.89 (dd, J=10.97, 8.54 Hz, 1H), 6.84-6.74 (m, 2H), 6.58 (dd, J=8.09, 2.16 Hz, 1H), 6.53-6.45 (m, 1H), 6.41-6.33 (m, 2H), 5.26 (s, 1H), 4.42-4.29 (m, 2H), 4.23-4.08 (m, 3H), 3.78 (d, J=2.18 Hz, 4H), 3.21-3.10 (m, 2H), 3.10-2.99 (m, 4H), 2.00 (dd, J=11.78, 6.04 Hz, 2H), 1.65 (s, 7H).

후처리

  1. extractionit was extracted with DCM (10 mL)
  2. washThe combined extracts were washed with water (10 mL)
  3. dry with materialdried over MgSO4
  4. customevaporated in vacuo
  5. customThe residue was purified by column chromatography (Hex:EA=1:2)

출처 및 근거

ORD 기록
ord-622725922cd14da990ad2da120fdb53b
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08846739B2

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