JPH11513689A - オクタフルオロ−〔2,2〕パラシクロファンの製造方法 - Google Patents
オクタフルオロ−〔2,2〕パラシクロファンの製造方法Info
- Publication number
- JPH11513689A JPH11513689A JP9515971A JP51597197A JPH11513689A JP H11513689 A JPH11513689 A JP H11513689A JP 9515971 A JP9515971 A JP 9515971A JP 51597197 A JP51597197 A JP 51597197A JP H11513689 A JPH11513689 A JP H11513689A
- Authority
- JP
- Japan
- Prior art keywords
- bis
- benzene
- paracyclophane
- organic solvent
- octafluoro
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.1,4−ビス(ブロモジフルオロメチル)ベンゼン、1,4−ビス(クロロ ジフルオロメチル)ベンゼン及び1,4−ビス(ヨードジフルオロメチル)ベン ゼンより成る群より選択した反応剤を還元剤及びフッ化物イオンとによって、オ クタフルオロ−〔2,2〕パラシクロファンより成る反応生成物の生成を促進さ せるのに効果的な条件において接触させることより成る、オクタフルオロ−〔2 ,2〕パラシクロファンを製造する方法。 2.効果的な条件が不活性雰囲気を包含する請求項1の方法。 3.還元剤がトリメチルシリルトリブチル・スズを包含する請求項1の方法。 4.効果的な条件が、1,4−ビス(ブロモジフルオロメチル)ベンゼンを、 トリメチルシリルトリブチル・スズとフッ化物イオンと、還流条件の下で、還流 溶液中で接触させることを包含する請求項3の方法。 5.還流溶液が有機溶媒中ヘキサメチルホスホルアミドより成る請求項4の方 法。 6.有機溶媒がテトラヒドロフランを包含する、請求項5の方法。 7.還流条件が約78℃の温度を包含する請求項6の方法。 8.還流溶液が有機溶媒中ジメチルスルホキシドを包含する請求項4の方法。 9.有機溶媒がテトラヒドロフランを包含する請求項8の方法。 10.還流条件が約78℃の温度を包含する請求項9の方法。 11.反応生成物からオクタフルオロ−〔2,2〕パラシクロファンの少なくと も一部分を回収する工程を更に包含する請求項1の方法。 12.反応生成物からオクタフルオロ−〔2,2〕パラシクロファンの少なくと も一部分を回収する工程を更に包含する請求項4の方法。 13.反応剤が1,4−ビス(ブロモジフルオロメチル)ベンゼンである請求項 1の方法。 14.効果的な条件が、還流条件下で有機溶媒中ヘキサメチルホスホルアミドよ り成る還流溶液を包含し、また還元剤がトリメチルシリルトリブチル・スズであ る請求項13の方法。 15.有機溶媒がテトラヒドロフランである請求項14の方法。 16.還流条件が約78℃の温度を包含する請求項15の方法。 17.効果的な条件が、還流条件下で有機溶媒中ジメチルスルホキシドより成る 還流溶液を包含し、しかも還元剤がトリメチルシリルトリブチル・スズである請 求項13の方法。 18.有機溶媒がテトラヒドロフランである請求項17の方法。 19.還流条件が約78℃の温度を包含する請求項18の方法。 20.効果的な条件が不活性雰囲気を包含する請求項13の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/544,831 US5536892A (en) | 1995-10-18 | 1995-10-18 | Processes for the preparation of octafluoro-[2,2]paracyclophane |
US67996196A | 1996-07-15 | 1996-07-15 | |
US08/544,831 | 1996-07-15 | ||
US08/679,961 | 1996-07-15 | ||
PCT/US1996/016597 WO1997014666A1 (en) | 1995-10-18 | 1996-10-18 | Processes for the preparation of octafluoro-[2,2]paracyclophane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11513689A true JPH11513689A (ja) | 1999-11-24 |
JP3932206B2 JP3932206B2 (ja) | 2007-06-20 |
Family
ID=27067747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51597197A Expired - Lifetime JP3932206B2 (ja) | 1995-10-18 | 1996-10-18 | オクタフルオロ−〔2,2〕パラシクロファンの製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5849962A (ja) |
EP (1) | EP1021389A1 (ja) |
JP (1) | JP3932206B2 (ja) |
KR (1) | KR100474128B1 (ja) |
AU (1) | AU7447896A (ja) |
WO (1) | WO1997014666A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001213818A (ja) * | 2000-01-31 | 2001-08-07 | Nippon Shokubai Co Ltd | シクロファン誘導体の製造方法 |
JP2001213819A (ja) * | 2000-01-31 | 2001-08-07 | Nippon Shokubai Co Ltd | シクロファン誘導体の製法 |
JP2001226300A (ja) * | 2000-02-14 | 2001-08-21 | Central Glass Co Ltd | オクタフルオロ[2,2]パラシクロファンの製造方法 |
JP2014019700A (ja) * | 2012-07-16 | 2014-02-03 | Yuan-Shin Materials Technology Corp | パリレンaf4の触媒的又は光触媒的調製方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6140456A (en) * | 1997-10-24 | 2000-10-31 | Quester Techology, Inc. | Chemicals and processes for making fluorinated poly(para-xylylenes) |
US6086679A (en) * | 1997-10-24 | 2000-07-11 | Quester Technology, Inc. | Deposition systems and processes for transport polymerization and chemical vapor deposition |
US6051321A (en) * | 1997-10-24 | 2000-04-18 | Quester Technology, Inc. | Low dielectric constant materials and method |
US6020458A (en) | 1997-10-24 | 2000-02-01 | Quester Technology, Inc. | Precursors for making low dielectric constant materials with improved thermal stability |
JP2002514004A (ja) | 1998-05-01 | 2002-05-14 | セシュー ビー デス | 化学蒸着によって堆積された酸化物/有機ポリマー多層薄膜 |
US6495208B1 (en) | 1999-09-09 | 2002-12-17 | Virginia Tech Intellectual Properties, Inc. | Near-room temperature CVD synthesis of organic polymer/oxide dielectric nanocomposites |
US6392097B1 (en) * | 2000-03-20 | 2002-05-21 | Specialty Coating Systems, Inc. | Process for the preparation of derivatives of octafluoro-[2,2] paracylophane |
TW200633959A (en) * | 2005-03-21 | 2006-10-01 | Yuan Shin Machinery Co Ltd | Method for the synthesis of TFPX |
TW200633958A (en) * | 2005-03-21 | 2006-10-01 | Yuan Shin Machinery Co Ltd | Method for transferring TCPX into TFPX |
US7994372B2 (en) * | 2005-10-31 | 2011-08-09 | Specialty Coating Systems, Inc. | Parylene variants and methods of synthesis and use |
US7462750B2 (en) * | 2005-10-31 | 2008-12-09 | Specialty Coating Systems, Inc. | Parylene variants and methods of synthesis and use |
US7544765B2 (en) | 2006-10-12 | 2009-06-09 | University Of Florida Research Foundation, Inc. | Methods for producing thermoplastic fluoropolymers |
US7652178B2 (en) | 2007-02-26 | 2010-01-26 | Specialty Coating Systems, Inc. | Perfluoroparacyclophane and methods of synthesis and use thereof |
US8945307B2 (en) | 2009-12-23 | 2015-02-03 | Aeroquest Research Group Llc | Apparatus and method for vapor deposition of dielectric wire coating |
WO2019191660A1 (en) | 2018-03-30 | 2019-10-03 | Saint-Gobain Abrasives, Inc. | Bonded abrasive article including a coating |
WO2019191673A1 (en) | 2018-03-30 | 2019-10-03 | Saint-Gobain Abrasives, Inc. | Abrasive article including a coating |
Citations (3)
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---|---|---|---|---|
JPH04221349A (ja) * | 1990-04-02 | 1992-08-11 | Dr Karl Thomae Gmbh | シクロファン類、該化合物を含有する薬剤組成物及び該化合物の製造方法 |
JPH05255149A (ja) * | 1991-12-20 | 1993-10-05 | Union Carbide Chem & Plast Technol Corp | オクタフルオロ−[2,2 パラシクロファンの製造方法 |
JPH06157372A (ja) * | 1992-11-26 | 1994-06-03 | Ihara Chem Ind Co Ltd | ジクロロ−(2,2)−パラシクロファンの製造方法 |
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GB650947A (en) * | 1947-09-19 | 1951-03-07 | Michael Mojzesz Szwarc | The production of new polymers |
US3246627A (en) * | 1962-10-05 | 1966-04-19 | Union Carbide Corp | Apparatus for vapor deposition |
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US5268202A (en) * | 1992-10-09 | 1993-12-07 | Rensselaer Polytechnic Institute | Vapor deposition of parylene-F using 1,4-bis (trifluoromethyl) benzene |
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CA2147813A1 (en) * | 1994-04-28 | 1995-10-29 | Richard Dixon | Intravascular prosthesis with anti-thrombogenic coating |
US5536892A (en) * | 1995-10-18 | 1996-07-16 | Specialty Coating Systems, Inc. | Processes for the preparation of octafluoro-[2,2]paracyclophane |
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-
1996
- 1996-10-18 EP EP96936589A patent/EP1021389A1/en not_active Withdrawn
- 1996-10-18 KR KR10-1998-0702829A patent/KR100474128B1/ko not_active IP Right Cessation
- 1996-10-18 WO PCT/US1996/016597 patent/WO1997014666A1/en active IP Right Grant
- 1996-10-18 AU AU74478/96A patent/AU7447896A/en not_active Abandoned
- 1996-10-18 JP JP51597197A patent/JP3932206B2/ja not_active Expired - Lifetime
-
1997
- 1997-11-26 US US08/978,852 patent/US5849962A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04221349A (ja) * | 1990-04-02 | 1992-08-11 | Dr Karl Thomae Gmbh | シクロファン類、該化合物を含有する薬剤組成物及び該化合物の製造方法 |
JPH05255149A (ja) * | 1991-12-20 | 1993-10-05 | Union Carbide Chem & Plast Technol Corp | オクタフルオロ−[2,2 パラシクロファンの製造方法 |
JPH06157372A (ja) * | 1992-11-26 | 1994-06-03 | Ihara Chem Ind Co Ltd | ジクロロ−(2,2)−パラシクロファンの製造方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001213818A (ja) * | 2000-01-31 | 2001-08-07 | Nippon Shokubai Co Ltd | シクロファン誘導体の製造方法 |
JP2001213819A (ja) * | 2000-01-31 | 2001-08-07 | Nippon Shokubai Co Ltd | シクロファン誘導体の製法 |
JP2001226300A (ja) * | 2000-02-14 | 2001-08-21 | Central Glass Co Ltd | オクタフルオロ[2,2]パラシクロファンの製造方法 |
JP2014019700A (ja) * | 2012-07-16 | 2014-02-03 | Yuan-Shin Materials Technology Corp | パリレンaf4の触媒的又は光触媒的調製方法 |
US9056809B2 (en) | 2012-07-16 | 2015-06-16 | Yuan-Shin Materials Technology Corp. | Catalytic preparation method of parylene AF4 |
US9260364B2 (en) | 2012-07-16 | 2016-02-16 | Yuan-Shin Materials Technology Corp. | Catalytic or photocatalytic preparation method of parylene AF4 |
Also Published As
Publication number | Publication date |
---|---|
EP1021389A1 (en) | 2000-07-26 |
AU7447896A (en) | 1997-05-07 |
WO1997014666A1 (en) | 1997-04-24 |
KR19990064328A (ko) | 1999-07-26 |
KR100474128B1 (ko) | 2005-07-11 |
JP3932206B2 (ja) | 2007-06-20 |
US5849962A (en) | 1998-12-15 |
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