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1,8-Diazabicyclo(5.4.0)undec-7-ene → HCID 19908258, 화합물

HRID 1534818
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HRID 1534818 반응식
[CH:1]1([N:4]2[C:13]3[C:8](=[C:9]([F:17])[C:10]([F:16])=[C:11](F)[C:12]=3[F:14])[C:7](=[O:18])[C:6]([C:19]([OH:21])=[O:20])=[CH:5]2)[CH2:3][CH2:2]1.Br.Br.[C:24]12[CH2:31][NH:30][CH2:29][C:28]=1[CH2:27][NH:26][CH2:25]2.N12CCCN=C1CCCCC2>C(#N)C>[CH:1]1([N:4]2[C:13]3[C:8](=[C:9]([F:17])[C:10]([F:16])=[C:11]([N:26]4[CH2:27][C:28]5[CH2:29][NH:30][CH2:31][C:24]=5[CH2:25]4)[C:12]=3[F:14])[C:7](=[O:18])[C:6]([C:19]([OH:21])=[O:20])=[CH:5]2)[CH2:2][CH2:3]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 811841,8-Diazabicyclo(5.4.0)undec-7-eneHCID 138255151-Cyclopropyl-5,6,7,8-tetrafluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidHCID 232828491,2,3,4,5,6-Hexahydropyrrolo[3,4-c]pyrrole dihydrobromide

생성물 1

HCID 19908258HCID 19908258, 화합물수율 74.4%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

0.6 g of 1-cyclopropyl-5,6,7,8-tetrafluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, 1,2 g of 3,7-diazabicyclo[3.3.0]oct-1(5)-ene dihydrobromide and 1.3 ml of 1,8diazabicyclo[5.4.0]undec-7-ene (DBU) were suspended in 32 ml of acetonitrile and the suspension was refluxed for 10 hours. The reaction mixture was kept overnight at room temperature. The produced precipitate was filtered and washed with ethanol. 0.58 g of the titled compound was obtained (yield 74%).

후처리

  1. temperaturethe suspension was refluxed for 10 hours
  2. filtrationThe produced precipitate was filtered
  3. washwashed with ethanol

출처 및 근거

ORD 기록
ord-365c3758552840258c9eb4a08185c1ed
출처 데이터셋
uspto-grants-1992_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05091384

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