HCID 14405656、化合物 → HCID 14405658、化合物

HRID 2166374ノート

反応式

HRID 2166374 の反応式
[I-].[CH3:2][N+:3]1[CH:8]=[CH:7][C:6]([C:9]([N:11]2[CH2:20][CH2:19][C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[CH2:12]2)=[O:10])=[CH:5][CH:4]=1>[Pt]=O.CO>[CH3:2][N:3]1[CH2:4][CH2:5][CH:6]([C:9]([N:11]2[CH2:20][CH2:19][C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[CH2:12]2)=[O:10])[CH2:7][CH2:8]1

参加物

4

反応物 1

HCID 14405656HCID 14405656、化合物

生成物 1

HCID 14405658HCID 14405658、化合物

試薬・触媒・溶媒 2

HCID 82844Platinum oxide (PtO)触媒HCID 887Methanol溶媒

実験手順

4 g (10.5 mmol) of 1-methyl-4-[(1,2,3,4-tetrahydro-2-isoquinolyl)carbonyl]pyridinium iodide and 0.4 g of platinum oxide are introduced into 250 ml of methanol, and the mixture is subjected to hydrogenation for 12 h under a pressure of approximately 0.41 MPa. The catalyst is filtered off, the solvent evaporated off and the residue neutralized, and an oil is obtained which crystallizes and which is used without further treatment in the following stage.

後処理

  1. filtrationThe catalyst is filtered off
  2. customthe solvent evaporated off
  3. customthe residue neutralized, and an oil is obtained which
  4. customcrystallizes

出典と根拠

ORDレコード
ord-8dad04b5717c4364922c72b4f510ed0b
出典データセット
uspto-grants-1990_07
特許番号
US04945096

反応ノート

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