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Heptane → 5-{1-[4-(3-methyl-4-trifluoromethyl-phenyl)-6-trifluoromethyl-pyrimidin-2-yl]-1H-imidazol-4-yl}-thiophene-2-sulfonic acid tert-butyl amide

HRID 1989507
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HRID 1989507 반응식
[CH3:1][C:2]1[CH:3]=[C:4]([C:12]2[CH:17]=[C:16]([C:18]([F:21])([F:20])[F:19])[N:15]=[C:14]([N:22]3[CH:26]=[C:25]([Sn](CCCC)(CCCC)CCCC)[N:24]=[CH:23]3)[N:13]=2)[CH:5]=[CH:6][C:7]=1[C:8]([F:11])([F:10])[F:9].[CH3:40][C:41]([NH:44][S:45]([C:48]1[S:52][C:51](Br)=[CH:50][CH:49]=1)(=[O:47])=[O:46])([CH3:43])[CH3:42].CCCCCCC>C1(C)C=CC=CC=1.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[C:41]([NH:44][S:45]([C:48]1[S:52][C:51]([C:25]2[N:24]=[CH:23][N:22]([C:14]3[N:13]=[C:12]([C:4]4[CH:5]=[CH:6][C:7]([C:8]([F:11])([F:9])[F:10])=[C:2]([CH3:1])[CH:3]=4)[CH:17]=[C:16]([C:18]([F:21])([F:20])[F:19])[N:15]=3)[CH:26]=2)=[CH:50][CH:49]=1)(=[O:46])=[O:47])([CH3:43])([CH3:40])[CH3:42]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 8900HeptaneHCID 27571875-Bromo-N-tert-butylthiophene-2-sulfonamideHCID 574688314-(3-Methyl-4-trifluoromethyl-phenyl)-2-(4-tributylstannanyl-imidazol-1-yl)-6-trifluoromethyl-pyrimidine

생성물 1

HCID 602094475-{1-[4-(3-methyl-4-trifluoromethyl-phenyl)-6-trifluoromethyl-pyrimidin-2-yl]-1H-imidazol-4-yl}-thiophene-2-sulfonic acid tert-butyl amide수율 81.4%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매
HCID 1140Toluene용매

실험 절차

A stirred mixture of 4-(3-methyl-4-trifluoromethyl-phenyl)-2-(4-tributylstannanyl-imidazol-1-yl)-6-trifluoromethyl-pyrimidine (Example G.7) (0.33 g, 0.5 mmol), commercially available 5-bromothiophene-2-N-tert-butylsulfonamide (0.16 g, 0.55 mmol), tetrakis(triphenylphosphine)palladium (0.035 g, 0.03 mmol) in toluene (6 mL) was heated under reflux conditions for 15 h, heptane (10 mL) was added and the mixture was stirred at RT for 1 h. The precipitate was collected by filtration and dried to yield 5-{1-[4-(3-methyl-4-trifluoromethyl-phenyl)-6-trifluoromethyl-pyrimidin-2-yl]-1H-imidazol-4-yl}-thiophene-2-sulfonic acid tert-butyl amide (0.24 g) as a light yellow solid.

후처리

  1. temperaturewas heated under reflux conditions for 15 h
  2. filtrationThe precipitate was collected by filtration
  3. customdried

출처 및 근거

ORD 기록
ord-c2734cfa51e841e8ae3570dad9839554
출처 데이터셋
uspto-grants-2010_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07642264B2

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