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N,N'-1,3-Phenylenebis(acetamide) → HCID 2749933, 화합물

HRID 867144
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인쇄 미리보기

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HRID 867144 반응식
Br[C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9](=[O:11])[CH3:10])=[CH:4][C:3]=1[NH:12][C:13](=[O:15])[CH3:14].[C:16]([NH:19][C:20]1[CH:25]=[CH:24][CH:23]=[C:22]([NH:26][C:27](=[O:29])[CH3:28])[CH:21]=1)(=[O:18])[CH3:17]>CN(C)C=O.[Cu]>[C:13]([NH:12][C:3]1[CH:4]=[C:5]([NH:8][C:9](=[O:11])[CH3:10])[CH:6]=[CH:7][C:2]=1[C:23]1[CH:24]=[CH:25][C:20]([NH:19][C:16](=[O:18])[CH3:17])=[CH:21][C:22]=1[NH:26][C:27](=[O:29])[CH3:28])(=[O:15])[CH3:14]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 82506N,N'-1,3-Phenylenebis(acetamide)HCID 12335768HCID 12335768, 화합물

생성물 1

HCID 2749933HCID 2749933, 화합물수율 75%

시약·촉매·용매 2

HCID 23978Copper촉매2회HCID 6228Dimethylformamide용매

반응 조건

온도
100 °C

실험 절차

136 g of 4-bromo-N,N'-bisacetyl-1,3-phenylenediamine, prepared by bromination of N,N'-bisacetyl-1,3-phenylenediamine, are heated, in 300 ml of dimethylformamide, to 100° C. After adding 38 g of copper powder, the reaction mixture is stirred for 4 hours at 100° C. After cooling to room temperature, the mixture is freed from copper as indicated in Example 2. 72 g (75% of theory) of 2,2',4,4'-tetrakis-(acetylamino)-biphenyl of the formula ##STR32## are obtained.

후처리

  1. temperatureAfter cooling to room temperature

출처 및 근거

ORD 기록
ord-cc13e9741ad94ce4a379aad20c1e57d8
출처 데이터셋
uspto-grants-1978_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04102924

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