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Hydrochloric Acid → (2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)-acetone O-(3-(5-trifluoromethyl-2-pyridyloxy)propyl)oxime

HRID 1280217
ノート
印刷プレビュー

反応式

HRID 1280217 の反応式
[Cl:1][C:2]1[CH:12]=[C:11]([O:13][CH2:14][CH:15]=[C:16]([Cl:18])[Cl:17])[CH:10]=[C:9]([Cl:19])[C:3]=1[O:4][CH2:5][C:6](=O)[CH3:7].[F:20][C:21]([F:35])([F:34])[C:22]1[CH:23]=[CH:24][C:25]([O:28][CH2:29][CH2:30][CH2:31][O:32][NH2:33])=[N:26][CH:27]=1.[Cl-].[NH+]1C=CC=CC=1.Cl>N1C=CC=CC=1>[F:34][C:21]([F:20])([F:35])[C:22]1[CH:23]=[CH:24][C:25]([O:28][CH2:29][CH2:30][CH2:31][O:32][N:33]=[C:6]([CH2:5][O:4][C:3]2[C:2]([Cl:1])=[CH:12][C:11]([O:13][CH2:14][CH:15]=[C:16]([Cl:18])[Cl:17])=[CH:10][C:9]=2[Cl:19])[CH3:7])=[N:26][CH:27]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 313Hydrochloric AcidHCID 69401Einecs 211-027-4HCID 184298142-[3-(Aminooxy)propoxy]-5-(trifluoromethyl)pyridineHCID 184299252,6-Dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxyacetone

生成物 1

HCID 54175010(2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)-acetone O-(3-(5-trifluoromethyl-2-pyridyloxy)propyl)oxime収率 72%

試薬・触媒・溶媒

1
HCID 1049Pyridine溶媒

実験手順

A mixture of 0.34 g of (2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)acetone, 0.24 g of O-(3-(5-trifluoromethyl-2-pyridyloxy)propyl)hydroxylamine, 0.14 g of pyridinium chloride, and 10 ml of pyridine was stirred at room temperature for 2 hours. 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 to give a crude product. The crude product was subjected to silica gel chromatography, which afforded 0.40 g (yield, 71%) of (2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenoxy)acetone O-(3-(5-trifluoromethyl-2-pyridyloxy)propyl)oxime, nD23.0 1.5310.

後処理

  1. extractionextracted twice with diethyl ether
  2. washwashed with water
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationconcentrated
  5. customto give a crude product

出典と根拠

ORDレコード
ord-9da6208fa6ae4c62bff11ba13d3198ec
出典データセット
uspto-grants-2002_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06448444B1

反応ノート

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