JP2006273766A - 2,2’,3,3’,5,5’,6,6’−オクタフルオロ−4,4’−ビフェニルジカルボニトリルの製造方法 - Google Patents
2,2’,3,3’,5,5’,6,6’−オクタフルオロ−4,4’−ビフェニルジカルボニトリルの製造方法 Download PDFInfo
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- JP2006273766A JP2006273766A JP2005096898A JP2005096898A JP2006273766A JP 2006273766 A JP2006273766 A JP 2006273766A JP 2005096898 A JP2005096898 A JP 2005096898A JP 2005096898 A JP2005096898 A JP 2005096898A JP 2006273766 A JP2006273766 A JP 2006273766A
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- octafluoro
- biphenyldicarbonitrile
- pentafluorobenzonitrile
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Abstract
【解決手段】 ペンタフルオロベンゾニトリルと3価のリン化合物とを反応させることを特徴とする2,2’,3,3’,5,5’,6,6’−オクタフルオロ−4,4’−ビフェニルジカルボニトリルの製造方法。
【選択図】 なし
Description
Claims (2)
- ペンタフルオロベンゾニトリルと3価のリン化合物とを反応させることを特徴とする2,2’,3,3’,5,5’,6,6’−オクタフルオロ−4,4’−ビフェニルジカルボニトリルの製造方法。
- 3価のリン化合物が亜リン酸アミド化合物である、請求項1に記載の2,2’,3,3’,5,5’,6,6’−オクタフルオロ−4,4’−ビフェニルジカルボニトリルの製造方法。
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JP2006273766A true JP2006273766A (ja) | 2006-10-12 |
JP4884688B2 JP4884688B2 (ja) | 2012-02-29 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0489449A (ja) * | 1990-07-30 | 1992-03-23 | Nippon Carbide Ind Co Inc | 4,4’―オクタフルオロビベンゾニトリル、4,4’―オクタフルオロビベンズアミド及び4,4’―オクタフルオロビ安息香酸の合成法、並びに、4,4’―オクタフルオロビベンズアミド |
JPH11140023A (ja) * | 1997-11-11 | 1999-05-25 | Ube Ind Ltd | 2,2’,5,5’,6,6’−ヘキサフルオロビフェニル−3,3’,4,4’−テトラカルボン酸前駆体の製造方法 |
JPH11310564A (ja) * | 1999-01-20 | 1999-11-09 | Nippon Carbide Ind Co Inc | 4,4’―オクタフルオロビベンゾニトリル、4,4’―オクタフルオロビベンズアミド及び4,4’―オクタフルオロビ安息香酸の合成泡並びに、4,4’―オクタフルオロビベンズアミド。 |
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- 2005-03-30 JP JP2005096898A patent/JP4884688B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0489449A (ja) * | 1990-07-30 | 1992-03-23 | Nippon Carbide Ind Co Inc | 4,4’―オクタフルオロビベンゾニトリル、4,4’―オクタフルオロビベンズアミド及び4,4’―オクタフルオロビ安息香酸の合成法、並びに、4,4’―オクタフルオロビベンズアミド |
JPH11140023A (ja) * | 1997-11-11 | 1999-05-25 | Ube Ind Ltd | 2,2’,5,5’,6,6’−ヘキサフルオロビフェニル−3,3’,4,4’−テトラカルボン酸前駆体の製造方法 |
JPH11310564A (ja) * | 1999-01-20 | 1999-11-09 | Nippon Carbide Ind Co Inc | 4,4’―オクタフルオロビベンゾニトリル、4,4’―オクタフルオロビベンズアミド及び4,4’―オクタフルオロビ安息香酸の合成泡並びに、4,4’―オクタフルオロビベンズアミド。 |
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