(3-Chlorophenyl)boronic acid → 3'-Chloro-N-[5-(cis-3,5-dimethyl-1-piperazinyl)-2-(methyloxy)phenyl]-4-biphenylsulfonamide

HRID 130446

반응식

HRID 130446 반응식
Br[C:2]1[CH:7]=[CH:6][C:5]([S:8]([NH:11][C:12]2[CH:17]=[C:16]([N:18]3[CH2:23][C@H:22]([CH3:24])[NH:21][C@H:20]([CH3:25])[CH2:19]3)[CH:15]=[CH:14][C:13]=2[O:26][CH3:27])(=[O:10])=[O:9])=[CH:4][CH:3]=1.[Cl:28][C:29]1[CH:30]=[C:31](B(O)O)[CH:32]=[CH:33][CH:34]=1.CC(C)([O-])C.[K+]>COCCOC.O.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>[Cl:28][C:29]1[CH:34]=[C:33]([C:2]2[CH:3]=[CH:4][C:5]([S:8]([NH:11][C:12]3[CH:17]=[C:16]([N:18]4[CH2:19][C@H:20]([CH3:25])[NH:21][C@H:22]([CH3:24])[CH2:23]4)[CH:15]=[CH:14][C:13]=3[O:26][CH3:27])(=[O:10])=[O:9])=[CH:6][CH:7]=2)[CH:32]=[CH:31][CH:30]=1

참가 물질

7

반응물 3

HCID 2734323(3-Chlorophenyl)boronic acidHCID 23665647Potassium tert-butoxideHCID 444527764-Bromo-N-[5-(cis-3,5-dimethyl-1-piperazinyl)-2-(methyloxy)phenyl]benzenesulfonamide

생성물 1

HCID 590070813'-Chloro-N-[5-(cis-3,5-dimethyl-1-piperazinyl)-2-(methyloxy)phenyl]-4-biphenylsulfonamide

시약·촉매·용매 3

HCID 178418397HCID 178418397, 화합물촉매HCID 962Water용매HCID 80711,2-Dimethoxyethane용매

반응 조건

온도
100 °C

실험 절차

To a mixture of 4-bromo-N-[5-(cis-3,5-dimethyl-1-piperazinyl)-2-(methyloxy)phenyl]benzenesulfonamide (E106) (75 mg, 0.17 mmol) and (3-chlorophenyl)boronic acid (56 mg, 0.36 mmol) in DME (3 ml) was added potassium tert-butoxide (180 mg, 1.60 mmol) and tetrakis(triphenylphosphine)palladium(0) (15 mg, 0.01 mmol) in water (1 ml) and the resulting mixture stirred in a microwave (set at high absorbance) at 100° C. for 30 minutes. The resulting mixture was then evaporated in vacuo and purified using an SCX cartridge eluting with methanol followed by ammonia (2M in methanol). The appropriate fractions were combined and evaporated in vacuo and the residue purified further by mass directed autoprep HPLC to afford the title compound (E111). MS (ES+) m/e 486/488 [M+H]+.

후처리

  1. customThe resulting mixture was then evaporated in vacuo
  2. custompurified
  3. washeluting with methanol
  4. customevaporated in vacuo
  5. customthe residue purified further by mass

출처 및 근거

ORD 기록
ord-66994927e0a249ea89366cc7dc7e81b2
출처 데이터셋
uspto-grants-2008_06
특허 번호
US07381728B2

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