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Hydrochloric Acid → 5-(2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone O-(N, N-diethylcarbamoyl)oxime

HRID 2305032
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HRID 2305032 반응식
[Cl:1][C:2]1[CH:19]=[C:18]([O:20][CH2:21][CH:22]=[C:23]([Cl:25])[Cl:24])[CH:17]=[C:16]([Cl:26])[C:3]=1[O:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][O:10][CH2:11][C:12](=[N:14][OH:15])[CH3:13].C(N(CC)CC)C.[CH2:34]([N:36]([CH2:40][CH3:41])[C:37](Cl)=[O:38])[CH3:35].Cl>O1CCCC1>[CH2:34]([N:36]([CH2:40][CH3:41])[C:37]([O:15][N:14]=[C:12]([CH2:11][O:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][O:4][C:3]1[C:2]([Cl:1])=[CH:19][C:18]([O:20][CH2:21][CH:22]=[C:23]([Cl:25])[Cl:24])=[CH:17][C:16]=1[Cl:26])[CH3:13])=[O:38])[CH3:35]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 6916Diethylcarbamoyl chlorideHCID 8471TriethylamineHCID 865843985-(2,6-Dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone oxime

생성물 1

HCID 537710535-(2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone O-(N, N-diethylcarbamoyl)oxime

시약·촉매·용매 1

HCID 8028
Tetrahydrofuran
용매

실험 절차

First, 0.45 g of 5-(2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone oxime, 0.12 g of triethylamine, and 10 ml of tetrahydrofuran are placed in a reaction vessel, to which 0.16 g of N,N-diethylcarbamoyl chloride is slowly added dropwise with stirring under ice cooling. After completion of the addition, the reaction mixture is further stirred at room temperature for 30 minutes, poured into diluted hydrochloric acid, and extracted twice with diethyl ether. The diethyl ether layers are combined, washed with water, dried over anhydrous magnesium sulfate, and concentrated to give a crude product. This crude product is subjected to silica gel chromatography, which affords 5-(2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone O-(N, N-diethylcarbamoyl)oxime.

후처리

  1. additionis slowly added dropwise
  2. additionAfter completion of the addition
  3. stirringthe reaction mixture is further stirred at room temperature for 30 minutes
  4. extractionextracted twice with diethyl ether
  5. washwashed with water
  6. dry with materialdried over anhydrous magnesium sulfate
  7. concentrationconcentrated
  8. customto give a crude product

출처 및 근거

ORD 기록
ord-c20b55f1a6df4637b699668076391015
출처 데이터셋
uspto-grants-2002_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06437184B1

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