2-Methylbenzenesulfonamide → N-[4-(Biphenyl-4-yloxymethyl)-5-methyl-furan-2-carbonyl]-2-methyl-benzenesulphonamide

HRID 460064노트

반응식

HRID 460064 반응식
[C:1]1([C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[CH:6]=[CH:5][C:4]([O:7][CH2:8][C:9]2[CH:10]=[C:11]([C:15](O)=[O:16])[O:12][C:13]=2[CH3:14])=[CH:3][CH:2]=1.[CH3:24][C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][C:26]=1[S:31]([NH2:34])(=[O:33])=[O:32].Cl.CN(C)CCCN=C=NCC>CN(C1C=CN=CC=1)C.O1CCCC1.C(#N)C>[C:1]1([C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=2)[CH:2]=[CH:3][C:4]([O:7][CH2:8][C:9]2[CH:10]=[C:11]([C:15]([NH:34][S:31]([C:26]3[CH:27]=[CH:28][CH:29]=[CH:30][C:25]=3[CH3:24])(=[O:32])=[O:33])=[O:16])[O:12][C:13]=2[CH3:14])=[CH:5][CH:6]=1

참가 물질

7

반응물 3

HCID 69242-MethylbenzenesulfonamideHCID 7868594-(Biphenyl-4-yloxymethyl)-5-methyl-furan-2-carboxylic acidHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride

생성물 1

HCID 18444631N-[4-(Biphenyl-4-yloxymethyl)-5-methyl-furan-2-carbonyl]-2-methyl-benzenesulphonamide수율 26.7%

시약·촉매·용매 3

HCID 142844-(Dimethylamino)pyridine촉매HCID 6342Acetonitrile용매HCID 8028Tetrahydrofuran용매

실험 절차

A stirred solution of 4-(biphenyl-4-yloxymethyl)-5-methyl-furan-2-carboxylic acid (18) (50 mg, 0.162 mmoles), 2-methyl-benzenesulphonamide (42 mg, 0.243 mmoles) and 4-(N,N-dimethylamino)-pyridine (2.5 mg) in a mixture of tetrahydrofuran (8 ml) and acetonitrile (2 ml) was treated with 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (38 mg, 0.194 mmoles). The mixture was stirred at room temperature for 16 hours under an argon atmosphere. The reaction mixture was concentrated in vacuo and the residue was purified by HPLC to afford compound 60 (20 mg) as a white solid. LC/MS System D; Rt=11.09 mins, m/z (ES+)=462 (M+H for C26H23NO5S).

후처리

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. customthe residue was purified by HPLC

출처 및 근거

ORD 기록
ord-e636f6f4099a49b2a61507802024a8de
출처 데이터셋
uspto-grants-2007_03
특허 번호
US07196089B2

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