3-Pyridinecarboxaldehyde → HCID 9989787、化合物

HRID 1493238ノート

反応式

HRID 1493238 の反応式
[CH:1]1[CH:6]=[N:5][CH:4]=[C:3]([CH:7]=O)[CH:2]=1.[CH3:9][N:10]([CH3:14])[CH2:11][CH2:12][NH2:13]>C1(C)C=CC=CC=1>[CH:7](=[N:13][CH2:12][CH2:11][N:10]([CH3:14])[CH3:9])[C:3]1[CH:2]=[CH:1][CH:6]=[N:5][CH:4]=1

参加物

4

実験手順

Nicotinealdehyde (2.16 ml, 22.9 mmol) and N,N-dimethylethylenediamine (2.51 ml, 22.9 mmol) were added to toluene (100 ml) and the mixture was subjected to azeotropic dehydration for 2 hours. After cooling, solvent was distilled off to obtain N-nicotinylidene-N',N'-dimethylethylenediamine (4.13 g, yield 102%).

後処理

  1. temperatureAfter cooling
  2. distillationsolvent was distilled off

出典と根拠

ORDレコード
ord-03ac82eee3b44876bb2f0cce64a26396
出典データセット
uspto-grants-1991_06
特許番号
US05021435

反応ノート

読み込み中…