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

HRID 71920노트

반응식

HRID 71920 반응식
[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]

참가 물질

5

반응물 1

HCID 9095211-Methoxycarbonyl-2-isopropylidene hydrazine

생성물 1

HCID 57863323Methyl 2-isopropylhydrazinecarboxylate수율 77.6%

시약·촉매·용매 3

HCID 345198Adams' catalyst촉매HCID 176Acetic Acid용매HCID 702Ethanol용매

실험 절차

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.

후처리

  1. customreaction
  2. customMixture was evaporated under vacuum

출처 및 근거

ORD 기록
ord-449bd75241284b089e5edaa9a4e0adbe
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08822430B2

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