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Ethylacetate heptane → N-tert-butyl-3-[6'-(tetrahydro-pyran-2-yloxymethyl)-4'-(4-trifluoromethyl-phenyl)-[2,2']bipyridinyl-6-yl]-benzenesulfonamide

HRID 1928483
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HRID 1928483 반응식
Br[C:2]1[CH:7]=[C:6]([C:8]2[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][CH:9]=2)[CH:5]=[C:4]([CH2:18][O:19][CH:20]2[CH2:25][CH2:24][CH2:23][CH2:22][O:21]2)[N:3]=1.[C:26]([NH:30][S:31]([C:34]1[CH:39]=[CH:38][CH:37]=[C:36]([C:40]2[CH:45]=[CH:44][CH:43]=[C:42]([Sn](CCCC)(CCCC)CCCC)[N:41]=2)[CH:35]=1)(=[O:33])=[O:32])([CH3:29])([CH3:28])[CH3:27].CCCCCCC.C(OCC)(=O)C>C1(C)C=CC=CC=1>[C:26]([NH:30][S:31]([C:34]1[CH:39]=[CH:38][CH:37]=[C:36]([C:40]2[N:41]=[C:42]([C:2]3[CH:7]=[C:6]([C:8]4[CH:13]=[CH:12][C:11]([C:14]([F:17])([F:16])[F:15])=[CH:10][CH:9]=4)[CH:5]=[C:4]([CH2:18][O:19][CH:20]4[CH2:25][CH2:24][CH2:23][CH2:22][O:21]4)[N:3]=3)[CH:43]=[CH:44][CH:45]=2)[CH:35]=1)(=[O:32])=[O:33])([CH3:29])([CH3:27])[CH3:28]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 21899848Ethylacetate heptaneHCID 574686982-Bromo-6-(tetrahydro-pyran-2-yloxymethyl)-4-(4-trifluoromethyl-phenyl)-pyridineHCID 60209340HCID 60209340, 화합물

생성물 1

HCID 68692639N-tert-butyl-3-[6'-(tetrahydro-pyran-2-yloxymethyl)-4'-(4-trifluoromethyl-phenyl)-[2,2']bipyridinyl-6-yl]-benzenesulfonamide수율 98.3%

시약·촉매·용매 1

HCID 1140
Toluene
용매

실험 절차

A stirred mixture of 2-bromo-6-(tetrahydro-pyran-2-yloxymethyl)-4-(4-trifluoromethyl-phenyl)-pyridine (Example A.65) (0.400 g, 0.894 mmol), N-tert-butyl-3-(6-tributylstannanyl-pyridin-2-yl)-benzenesulfonamide (Example F.6) (0.518 g, 0.894 mmol), tetrakis(triphenyl-phosphine)palladium (0.052 g, 5 mol %) in toluene (5 mL) was heated under reflux conditions for 18 h. After cooling to rt, the reaction mixture was directly subjected to silica gel column chromatography with n-heptane/ethyl acetate to give the N-tert-butyl-3-[6′-(tetrahydro-pyran-2-yloxymethyl)-4′-(4-trifluoromethyl-phenyl)-[2,2′]bipyridinyl-6-yl]-benzenesulfonamide (550 mg, 98%) as a light yellow oil. MS (ISP) 626.0 [(M+H)+].

후처리

  1. temperaturewas heated under reflux conditions for 18 h

출처 및 근거

ORD 기록
ord-b83ff9357b834da08de472b0a135551a
출처 데이터셋
uspto-grants-2012_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08183262B2

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