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Hydrochloric Acid → HCID 58124835, 화합물

HRID 1971679
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HRID 1971679 반응식
[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([CH2:6][CH2:7][N:8]([C:17](=[O:42])[C:18]([N:20]([CH2:24][CH2:25][N:26]([C:35]([O:37][C:38]([CH3:41])([CH3:40])[CH3:39])=[O:36])[CH2:27][C:28]#[C:29][C:30]3[S:31][CH:32]=[CH:33][CH:34]=3)[CH:21]([CH3:23])[CH3:22])=[O:19])[CH:9]2[C:12]([O:14]CC)=[O:13])=[CH:4][C:3]=1[O:43][CH3:44].[OH-].[K+].Cl>O1CCOCC1.O>[Br:1][C:2]1[CH:11]=[C:10]2[C:5]([CH2:6][CH2:7][N:8]([C:17](=[O:42])[C:18]([N:20]([CH2:24][CH2:25][N:26]([C:35]([O:37][C:38]([CH3:40])([CH3:39])[CH3:41])=[O:36])[CH2:27][C:28]#[C:29][C:30]3[S:31][CH:32]=[CH:33][CH:34]=3)[CH:21]([CH3:22])[CH3:23])=[O:19])[CH:9]2[C:12]([OH:14])=[O:13])=[CH:4][C:3]=1[O:43][CH3:44]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 313Hydrochloric AcidHCID 14797Potassium HydroxideHCID 58124922HCID 58124922, 화합물

생성물 1

HCID 58124835HCID 58124835, 화합물

시약·촉매·용매 2

HCID 962Water용매2회HCID 312751,4-Dioxane용매

반응 조건

온도
45 °C

실험 절차

A solution of 250 mg of 10j in 6 ml of dioxane was mixed with a solution of 120 mg of KOH in 1 ml of water and the reaction mixture was stirred for 5 h at 45° C. The mixture was diluted with 20 ml of water and acidified to pH3 with 0.5N HCl. The product was extracted into ethyl acetate. The organic layer was washed twice with water, dried and concentrated, to give 220 mg of amorphous 10k.

후처리

  1. extractionThe product was extracted into ethyl acetate
  2. washThe organic layer was washed twice with water
  3. customdried
  4. concentrationconcentrated

출처 및 근거

ORD 기록
ord-cf840844bfb54794896a43626efc4f84
출처 데이터셋
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08431564B2

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