Tetrafluoroterephthalonitrile → (2,3,5,6-Tetrafluorophenyl)methanamine
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[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>>[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]참가 물질
3
실험 절차
From the toluene extract, a small amount of a sample was withdrawn, and it was subjected to GC analysis.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, and the amount of tetrafluoroterephthalaldehyde was 68.9 mol %. On the other hand, the aqueous phase was neutralized and then subjected to GC analysis. As a result of the analysis, presence of 14.8 mol % of 2,3,5,6-tetrafluorobenzylamine was confirmed. The results are set forth in Table 1.
후처리
- extractionFrom the toluene extract
- customa small amount of a sample was withdrawn
- customAs a result of the analysis
출처 및 근거
- ORD 기록
- ord-c4ca7ec4f71542cba4c5a0f8114c1e9e
- 출처 데이터셋
- uspto-grants-2010_09
- 특허 번호
- US07790931B2
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