Sodium Hydroxide → Ferrocenaldoxim

HRID 972380

反応式

HRID 972380 の反応式
[OH-:1].[Na+].Cl.[NH2:4]O.[C-:6]1([CH:11]=O)[CH:10]=[CH:9][CH:8]=[CH:7]1.[CH-:13]1[CH:17]=[CH:16][CH:15]=[CH:14]1.[Fe+2:18]>O.C(O)C>[C-:6]1([CH:11]=[N:4][OH:1])[CH:10]=[CH:9][CH:8]=[CH:7]1.[CH-:13]1[CH:17]=[CH:16][CH:15]=[CH:14]1.[Fe+2:18]

参加物

6

反応物 3

HCID 14798Sodium HydroxideHCID 443297Hydroxyamine hydrochlorideHCID 15184314Ferrocenecarboxyaldehyde

生成物 1

HCID 129647350Ferrocenaldoxim収率 91.7%

試薬・触媒・溶媒 2

HCID 702Ethanol溶媒2 回HCID 962Water溶媒

実験手順

A solution of 12 g (0.3 mole) of sodium hydroxide in 20 ml of water was added dropwise, while cooling, to a suspension of 20.9 g (0.3 mole) of hydroxylamine hydrochloride in 200 ml of ethanol and a solution of 42.8 g (0.2 mole) of ferrocenealdehyde in 200 ml of ethanol was then added. After boiling for 5 hours under reflux, the reaction mixture was cooled. The undissolved constitutents were filtered off, the filtrate was concentrated to dryness, the residue was suspended in water, the suspension was filtered and the product was dried. In this way 42 g (91.7% of theory) of ferrocenealdoxime with a melting point of 228° C were obtained.

後処理

  1. temperatureunder reflux
  2. temperaturethe reaction mixture was cooled
  3. filtrationThe undissolved constitutents were filtered off
  4. concentrationthe filtrate was concentrated to dryness
  5. filtrationthe suspension was filtered
  6. customthe product was dried

出典と根拠

ORDレコード
ord-e5d35a72bd5c4e6e9ac58cf55f84335c
出典データセット
uspto-grants-1977_10
特許番号
US04053296

関連ノート

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