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

HRID 1280204

Reaktionsgleichung

Reaktionsgleichung von HRID 1280204
[Cl:1][C:2]1[CH:18]=[C:17]([O:19][CH2:20][CH:21]=[C:22]([Cl:24])[Cl:23])[CH:16]=[C:15]([Cl:25])[C:3]=1[O:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][O:10][CH2:11][C:12](=O)[CH3:13].Cl.[NH2:27][OH:28].Cl>N1C=CC=CC=1>[Cl:1][C:2]1[CH:18]=[C:17]([O:19][CH2:20][CH:21]=[C:22]([Cl:24])[Cl:23])[CH:16]=[C:15]([Cl:25])[C:3]=1[O:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][O:10][CH2:11][C:12](=[N:27][OH:28])[CH3:13]

Komponenten

5

Edukt 3

HCID 313Hydrochloric AcidHCID 443297Hydroxyamine hydrochlorideHCID 184302155-(2,6-Dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone

Produkt 1

HCID 865843985-(2,6-Dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone oximeAusbeute 509,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1049PyridineLösungsmittel

Versuchsvorschrift

To a mixture of 1.67 g of 5-(2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone and 30 ml of pyridine was added 8.60 g of hydroxylamine hydrochloride. After stirring at room temperature for 1 hour, the reaction mixture was poured into diluted hydrochloric acid, and extracted twice with diethyl ether. The diethyl ether layers were combined, washed with water, dried over anhydrous magnesium sulfate, and concentrated, which afforded 8.81 g (yield, 99%) of 5-(2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone oxime, nD25.0 1.5460.

Aufarbeitung

  1. extractionextracted twice with diethyl ether
  2. washwashed with water
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-59d15465778941249191616cf332ab9c
Quelldatensatz
uspto-grants-2002_09
Patentnummer
US06448444B1

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