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4-Nitrobenzenesulfonamide → N-(4-Nitrophenylsulphonyl)-4-[3-(2-benzyloxyphenyl),propyl]benzamide

HRID 2395034
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HRID 2395034 반응식
[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[CH2:15][CH2:16][CH2:17][C:18]1[CH:26]=[CH:25][C:21]([C:22](O)=[O:23])=[CH:20][CH:19]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[N+:27]([C:30]1[CH:35]=[CH:34][C:33]([S:36]([NH2:39])(=[O:38])=[O:37])=[CH:32][CH:31]=1)([O-:29])=[O:28].Cl.CN(C)CCCN=C=NCC>CN(C1C=CN=CC=1)C.CCOC(C)=O>[N+:27]([C:30]1[CH:31]=[CH:32][C:33]([S:36]([NH:39][C:22](=[O:23])[C:21]2[CH:25]=[CH:26][C:18]([CH2:17][CH2:16][CH2:15][C:10]3[CH:11]=[CH:12][CH:13]=[CH:14][C:9]=3[O:8][CH2:1][C:2]3[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=3)=[CH:19][CH:20]=2)(=[O:37])=[O:38])=[CH:34][CH:35]=1)([O-:29])=[O:28]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 227844-NitrobenzenesulfonamideHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 189737644-(3-(2-Benzyloxyphenyl)propyl]benzoic acid

생성물 1

HCID 18973867N-(4-Nitrophenylsulphonyl)-4-[3-(2-benzyloxyphenyl),propyl]benzamide수율 68.6%

시약·촉매·용매 2

HCID 14284
4-(Dimethylamino)pyridine
촉매
HCID 8857Ethyl Acetate용매

실험 절차

A mixture of 4-[3-(2-benzyloxyphenyl)propyl)benzoic acid 0.2 g), 4-nitrobenzenesulphonamide (0.12 g), DMAP (0.15 g) and 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (0.12 g) was stirred for 65 hours. The mixture was diluted with EtOAc, washed with water and brine, dried (MgSO4), filtered and evaporated. The residue was purified by flash chromatography on silica gel, eluting with ethyl acetate, to give the title compound (0.21 g) mpt. 112°-113° C.

후처리

  1. washwashed with water and brine
  2. dry with materialdried (MgSO4)
  3. filtrationfiltered
  4. customevaporated
  5. customThe residue was purified by flash chromatography on silica gel
  6. washeluting with ethyl acetate

출처 및 근거

ORD 기록
ord-88281c07bdd14ad4bf75ece76666dd74
출처 데이터셋
uspto-grants-1998_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05811459

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