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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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4-Toluenesulfonyl chloride → Toluene-4-sulfonic acid 2-(1-{3-[2-chloro-4-(2,4-difluoro-phenylamino)-benzoyl]-4-methyl-phenyl}-1H-[1,2,3]triazol-4-yl)-ethyl ester

HRID 2067243
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HRID 2067243 반응식
[Cl:1][C:2]1[CH:7]=[C:6]([NH:8][C:9]2[CH:14]=[CH:13][C:12]([F:15])=[CH:11][C:10]=2[F:16])[CH:5]=[CH:4][C:3]=1[C:17]([C:19]1[CH:24]=[C:23]([N:25]2[CH:29]=[C:28]([CH2:30][CH2:31][OH:32])[N:27]=[N:26]2)[CH:22]=[CH:21][C:20]=1[CH3:33])=[O:18].[CH3:34][C:35]1[CH:40]=[CH:39][C:38]([S:41](Cl)(=[O:43])=[O:42])=[CH:37][CH:36]=1.CCOC(C)=O.O>N1C=CC=CC=1>[Cl:1][C:2]1[CH:7]=[C:6]([NH:8][C:9]2[CH:14]=[CH:13][C:12]([F:15])=[CH:11][C:10]=2[F:16])[CH:5]=[CH:4][C:3]=1[C:17]([C:19]1[CH:24]=[C:23]([N:25]2[CH:29]=[C:28]([CH2:30][CH2:31][O:32][S:41]([C:38]3[CH:39]=[CH:40][C:35]([CH3:34])=[CH:36][CH:37]=3)(=[O:43])=[O:42])[N:27]=[N:26]2)[CH:22]=[CH:21][C:20]=1[CH3:33])=[O:18]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 73974-Toluenesulfonyl chlorideHCID 11712482[2-Chloro-4-(2,4-difluoro-phenylamino)-phenyl]-{5-[4-(2-hydroxy-ethyl)-[1,2,3]triazol-1-yl]-2-methyl-phenyl}-methanoneHCID 22728543Water ethylacetate

생성물 1

HCID 86605530Toluene-4-sulfonic acid 2-(1-{3-[2-chloro-4-(2,4-difluoro-phenylamino)-benzoyl]-4-methyl-phenyl}-1H-[1,2,3]triazol-4-yl)-ethyl ester

시약·촉매·용매 1

HCID 1049
Pyridine
용매

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온도
0 °C

실험 절차

A solution of compound 128 (250 mg, 0.53 mmol) in dry pyridine (2.0 mL) was flushed with argon and cooled to 0° C. 4-Methyl-benzenesulfonyl chloride (102 mg, 0.53 mmol) was added and the reaction was allowed to come to RT overnight under stirring. The reaction mixture was poured into a mixture of EtOAc/water. The organic phase was washed with water, brine, filtered and concentrated in vacuo to give the crude product. The crude product was purified by continuous gradient flash chromatography using EtOAc/petroleum ether (40-60) 25:75 to 50:50 as the eluent to afford the title compound.

후처리

  1. washThe organic phase was washed with water, brine
  2. filtrationfiltered
  3. concentrationconcentrated in vacuo
  4. customto give the crude product
  5. customThe crude product was purified by continuous gradient flash chromatography

출처 및 근거

ORD 기록
ord-b0eeb67a6bbe44c69b0310da7d2c35ef
출처 데이터셋
uspto-grants-2012_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08293772B2

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