1,2,4,5-Tetrafluorobenzene → (2,3,5,6-Tetrafluorophenyl)methanamine

HRID 1712209

反応式

HRID 1712209 の反応式
[F:1][C:2]1[C:7]([C:8]#[N:9])=[C:6]([F:10])[C:5]([F:11])=[C:4](C#N)[C:3]=1[F:14].FC1C(C=O)=C(F)C(F)=C(C=O)C=1F.FC1C(F)=CC(F)=C(F)C=1.FC1C(F)=CC(F)=C(F)C=1C#N>>[F:1][C:2]1[C:3]([F:14])=[CH:4][C:5]([F:11])=[C:6]([F:10])[C:7]=1[CH2:8][NH2:9]

参加物

5

反応物 4

HCID 94741,2,4,5-TetrafluorobenzeneHCID 15783TetrafluoroterephthalonitrileHCID 2975462,3,5,6-TetrafluorobenzonitrileHCID 104205012,3,5,6-Tetrafluoroterephthalaldehyde

生成物 1

HCID 53849533(2,3,5,6-Tetrafluorophenyl)methanamine

実験手順

From the toluene extract, a small amount of a sample was withdrawn, and it was subjected to GC analysis. As a result of the analysis, a peak of the tetrafluoroterephthalonitrile as a raw material was below the detection limit, the amount of tetrafluoroterephthalaldehyde was 84.5 mol %, the amount of 2,3,5,6-tetrafluorobenzene was 1.00 mol %, and the amount of 2,3,5,6-tetrafluorobenzonitrile was 0.83 mol %. On the other hand, the aqueous phase was neutralized and then subjected to GC analysis. As a result of the analysis, presence of 4.14 mol % of 2,3,5,6-tetrafluorobenzylamine was confirmed. The results are set forth in Table 1.

後処理

  1. extractionFrom the toluene extract
  2. customa small amount of a sample was withdrawn
  3. customAs a result of the analysis

出典と根拠

ORDレコード
ord-0e8b4c5a4cd64a1f8b64a2418315a9a9
出典データセット
uspto-grants-2010_09
特許番号
US07790931B2

関連ノート

読み込み中…