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

HRID 2305027

反応式

HRID 2305027 の反応式
[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]

参加物

5

反応物 3

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

生成物 1

HCID 865843985-(2,6-Dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)pentyloxyacetone oxime収率 509.8%

試薬・触媒・溶媒 1

HCID 1049Pyridine溶媒

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-d558bae9b4e8424399a7d17c4d0e1213
出典データセット
uspto-grants-2002_08
特許番号
US06437184B1

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