Methyl Decanoate → Decanohydrazide

HRID 49741

反応式

HRID 49741 の反応式
C[O:2][C:3](=O)[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].O.[NH2:15][NH2:16]>C(O)C>[C:3]([NH:15][NH2:16])(=[O:2])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]

参加物

4

反応物 2

HCID 8050Methyl DecanoateHCID 24654Hydrazine hydrate (1:1)

生成物 1

HCID 98597Decanohydrazide収率 94%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

17.5 g of decanoic acid methyl ester is dissolved in 1 l of absolute ethanol and mixed with 350 ml of hydrazine hydrate. It is refluxed for 3 hours and then stirred overnight at room temperature. The solution is concentrated by evaporation to about 300 ml and allowed to stand until the product is crystallized out. After it is filtered off and dried, 16.6 g (=94% of theory) of decanoic acid hydrazide is obtained.

後処理

  1. temperatureIt is refluxed for 3 hours
  2. concentrationThe solution is concentrated by evaporation to about 300 ml
  3. customis crystallized out
  4. filtrationAfter it is filtered off
  5. customdried

出典と根拠

ORDレコード
ord-d63e462b8fd14c8bbc6a3c4b6aae5b72
出典データセット
uspto-grants-2004_03
特許番号
US06709693B1

関連ノート

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