Hydrazine hydrate (1:1) → 1-(4-Pyridyl)-4-piperidone Hydrazone

HRID 2086269노트

반응식

HRID 2086269 반응식
[N:1]1[CH:6]=[CH:5][C:4]([N:7]2[CH2:12][CH2:11][C:10](=O)[CH2:9][CH2:8]2)=[CH:3][CH:2]=1.O.[NH2:15][NH2:16]>C(O)C>[N:1]1[CH:6]=[CH:5][C:4]([N:7]2[CH2:12][CH2:11][C:10](=[N:15][NH2:16])[CH2:9][CH2:8]2)=[CH:3][CH:2]=1

참가 물질

4

반응물 2

HCID 24654Hydrazine hydrate (1:1)HCID 113327931-(Pyridin-4-yl)piperidin-4-one

생성물 1

HCID 227272021-(4-Pyridyl)-4-piperidone Hydrazone

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A solution of 1-(4-pyridyl)-4-piperidone (3.52 g) and hydrazine hydrate (1.25 q) in ethanol (50 ml) was stirred at room temperature for 15 hours. The reaction mixture was concentrated and the residue obtained was crystallized from ether to obtain [1-(4-pyridyl)-4-piperidinylidene]hydrazine (3.51 g) as colorless crystals.

후처리

  1. concentrationThe reaction mixture was concentrated
  2. customthe residue obtained
  3. customwas crystallized from ether

출처 및 근거

ORD 기록
ord-d749fecd6fce440cb94d40540530ff39
출처 데이터셋
uspto-grants-2004_04
특허 번호
US06723722B1

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