1-Methoxycarbonyl-2-isopropylidene hydrazine → Methyl 2-isopropylhydrazinecarboxylate

HRID 79866ノート

反応式

HRID 79866 の反応式
[CH3:1][O:2][C:3]([NH:5][N:6]=[C:7]([CH3:9])[CH3:8])=[O:4]>C(O)C.C(O)(=O)C.O=[Pt]=O>[CH3:1][O:2][C:3]([NH:5][NH:6][CH:7]([CH3:9])[CH3:8])=[O:4]

参加物

5

反応物 1

HCID 9095211-Methoxycarbonyl-2-isopropylidene hydrazine

生成物 1

HCID 57863323Methyl 2-isopropylhydrazinecarboxylate収率 77.6%

試薬・触媒・溶媒 3

HCID 345198Adams' catalyst触媒HCID 176Acetic Acid溶媒HCID 702Ethanol溶媒

実験手順

N′-Isopropylidene-hydrazine-carboxylic acid methyl ester (6.45 g) were dissolved in ethanol (50 mL) and acetic acid (50 mL). PtO2 (0.231 g) was added, and reaction was stirred at room temperature for 22 hours under an atmosphere of hydrogen. Mixture was evaporated under vacuum, giving N′-Isopropyl-hydrazine-carboxylic acid methyl ester (5.08 g, 77%) as a white solid.

後処理

  1. customreaction
  2. customMixture was evaporated under vacuum

出典と根拠

ORDレコード
ord-bec9928c722b4ead9f48517deec8df19
出典データセット
uspto-grants-2014_09
特許番号
US08841278B2

反応ノート

読み込み中…