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1. 发明授权

US07071272B2 Method for preparing unsaturated compound by pyrolysis reaction 有权
标题翻译：通过热解反应制备不饱和化合物的方法
公开(公告)号：US07071272B2
公开(公告)日：2006-07-04
申请号：US10307388
申请日：2002-12-02
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Masakuni Sato , Hidenobu Murofushi , Koichi Yanase , Yasuhiro Suzuki
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Masakuni Sato , Hidenobu Murofushi , Koichi Yanase , Yasuhiro Suzuki
IPC分类号： C08F16/24
CPC分类号： C07C43/17 , C07C41/18 , C07C41/28 , C07C43/172 , C07C2601/14
摘要： The present invention provides a method for preparing a compound of CF3CF2CF2OCF═CF2 by pyrolyzing a compound expressed by CF3CF2CF2OCF(CF3)COOCF2CF(CF3)OCF2CF2CF3 in a gas phase at a temperature of from 200° C. to 500° C.
摘要翻译：本发明提供了通过以下方法制备CF 3 CF 2 CF 2 OCF-CF 2的化合物的方法：热解由CF 3 CF 2 CO 2 CF 2（CF 3）COOCF 2表示的化合物， / CF 2 CF 3 CF 3 CF 3 CF 3 CF 3 CF 3在气相中在温度为从200℃至500℃

2. 发明授权

US06951957B2 Process for producing a fluorine-containing compound by liquid phase fluorination 有权
标题翻译：通过液相氟化制备含氟化合物的方法
公开(公告)号：US06951957B2
公开(公告)日：2005-10-04
申请号：US10421924
申请日：2003-04-24
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
IPC分类号： C07C51/58 , C07B39/00 , C07C51/60 , C07C53/50 , C07C59/135 , C07C67/287 , C07C67/307 , C07C69/63 , C07C69/708 , C07D317/16 , C07D317/42 , C08F16/24
CPC分类号： C07D317/42 , C07B39/00 , C07C51/60 , C07C59/135 , C07C67/08 , C07C67/11 , C07C67/287 , C07C69/63 , C07C69/708 , C07C2601/14 , C07C53/50 , C07C69/734
摘要： The invention provides a process for producing a fluorine-containing compound from an inexpensive material.Namely, Compound I such as RACH2OH is reacted with Compound II such as XCORB to form Compound III such as RACH2OCORB, followed by fluorination in a liquid phase to form Compound IV such as RAFCF2OCORBF, which is converted to Compound V such as RAFCOF and/or Compound VI such as RBFCOF. RA is an alkyl group or the like, RB is a perhalogenoalkyl group or the like, RAF and RBF are fluorinated RA and RB, and X is halogen.
摘要翻译：本发明提供从廉价材料制备含氟化合物的方法。也就是说，将化合物I如R“CH 2 OH与化合物II如XCOR B”反应形成化合物III，例如R SUP 然后在液相中氟化以形成化合物IV，例如R AF AF＆lt; SUB＆gt;＆lt; 将其转化为化合物V，例如R AFFFF和/或化合物VI如R BF BF，中粮 R A是烷基等，R B是全卤代烷基等，R AF和R BF， R 2是氟化的R A和R B，并且X是卤素。

3. 发明授权

US07053237B2 Process for producing a fluorinated ester, a fluorinated acyl fluoride and a fluorinated vinyl ether 有权
标题翻译：氟化酯，氟化氟化物和氟化乙烯基醚的制造方法
公开(公告)号：US07053237B2
公开(公告)日：2006-05-30
申请号：US10619784
申请日：2003-07-16
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi , Masakuni Sato , Masahiro Ito , Koichi Yanase , Yasuhiro Suzuki
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi , Masakuni Sato , Masahiro Ito , Koichi Yanase , Yasuhiro Suzuki
IPC分类号： C07C69/63 , C07C41/00
CPC分类号： C07C67/287 , C07C41/24 , C07C51/60 , C07C67/03 , C07C67/14 , C07C59/135 , C07C69/708 , C07C69/63 , C07C43/17
摘要： A process for producing a fluorinated ester through a small number of steps, is presented. The process for producing a fluorinated ester, comprises a transesterification step in which RAF—COOCF2—RAF and RA—CH2OH are subjected to a transesterification reaction to obtain RAF—COOCH2—RA, and a fluorination step in which the obtained compound is fluorinated to obtain a reaction product containing RAF—COOCF2—RAF. Here, in the formulae, RA is a monovalent organic group, and RAF is the same group as RA or a monovalent organic group obtained by fluorination of RA.
摘要翻译：提出了通过少量步骤生产氟化酯的方法。氟化酯的制备方法包括酯交换步骤，其中R AF -OCOCF 2 -R AF和R A A < / O 2 CH 2 OH进行酯交换反应，得到R AF-COOCH 2 -R A A / O >和氟化步骤，其中所得化合物被氟化以获得含有R AF -OCOCF 2 -R AF的反应产物。这里，在式中，R A A为一价有机基团，R AF为与R A A或单价有机基团相同的基团通过R A A的氟化获得。

4. 发明授权

US07083705B2 Process for producing a fluorine-containing compound by liquid phase fluorination 有权
标题翻译：通过液相氟化制备含氟化合物的方法
公开(公告)号：US07083705B2
公开(公告)日：2006-08-01
申请号：US10915423
申请日：2004-08-11
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
IPC分类号： C07C51/04
CPC分类号： C07D317/42 , C07B39/00 , C07C51/60 , C07C59/135 , C07C67/08 , C07C67/11 , C07C67/287 , C07C69/63 , C07C69/708 , C07C2601/14 , C07C53/50 , C07C69/734
摘要： The invention provides a process for producing a fluorine-containing compound from an inexpensive material.Namely, Compound I such as RACH2OH is reacted with Compound II such as XCORB to form Compound III such as RACH2OCORB, followed by fluorination in a liquid phase to form Compound IV such as RAFCF2OCORBF, which is converted to Compound V such as RAFCOF and/or Compound VI such as RBFCOF. RA is an alkyl group or the like, RB is a perhalogenoalkyl group or the like, RAF and RBF are fluorinated RA and RB, and X is halogen.
摘要翻译：本发明提供从廉价材料制备含氟化合物的方法。也就是说，将化合物I如R“CH 2 OH与化合物II如XCOR B”反应形成化合物III，例如R SUP 然后在液相中氟化以形成化合物IV，例如R AF AF＆lt; SUB＆gt;＆lt; 将其转化为化合物V，例如R AFFFF和/或化合物VI如R BF BF，中粮 R A是烷基等，R B是全卤代烷基等，R AF和R BF， R 2是氟化的R A和R B，并且X是卤素。

5. 发明申请

US20050261516A1 PROCESS FOR PRODUCING A FLUORINATED ESTER, A FLUORINATED ACYL FLUORIDE AND A FLUORINATED VINYL ETHER 有权
标题翻译：氟化氟化物，氟化氟乙烯和氟化乙烯醚的制备方法
公开(公告)号：US20050261516A1
公开(公告)日：2005-11-24
申请号：US10619784
申请日：2003-07-16
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi , Masakuni Sato , Masahiro Ito , Koichi Yanase , Yasuhiro Suzuki
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi , Masakuni Sato , Masahiro Ito , Koichi Yanase , Yasuhiro Suzuki
IPC分类号： C07C41/24 , C07C43/17 , C07C51/60 , C07C67/03 , C07C67/14 , C07C67/287 , C07C69/63
CPC分类号： C07C67/287 , C07C41/24 , C07C51/60 , C07C67/03 , C07C67/14 , C07C59/135 , C07C69/708 , C07C69/63 , C07C43/17
摘要： A process for producing a fluorinated ester through a small number of steps, is presented. The process for producing a fluorinated ester, comprises a transesterification step in which RAF—COOCF2—RAF and RA—CH2OH are subjected to a transesterification reaction to obtain RAF—COOCH2—RA, and a fluorination step in which the obtained compound is fluorinated to obtain a reaction product containing RAF—COOCF2—RAF. Here, in the formulae, RA is a monovalent organic group, and RAF is the same group as RA or a monovalent organic group obtained by fluorination of RA.
摘要翻译：提出了通过少量步骤生产氟化酯的方法。氟化酯的制备方法包括酯交换步骤，其中R AF -OCOCF 2 -R AF和R A A < / O 2 CH 2 OH进行酯交换反应，得到R AF-COOCH 2 -R A A / O >和氟化步骤，其中所得化合物被氟化以获得含有R AF -OCOCF 2 -R AF的反应产物。这里，在式中，R A A为一价有机基团，R AF为与R A A或单价有机基团相同的基团通过R A A的氟化获得。

6. 发明申请

US20050020855A1 Process for producing a fluorine-containing compound by liquid phase fluorination 有权
标题翻译：通过液相氟化制备含氟化合物的方法
公开(公告)号：US20050020855A1
公开(公告)日：2005-01-27
申请号：US10915423
申请日：2004-08-11
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
IPC分类号： C07C51/58 , C07B39/00 , C07C51/60 , C07C53/50 , C07C59/135 , C07C67/287 , C07C67/307 , C07C69/63 , C07C69/708 , C07D317/16 , C07D317/42 , C08F16/24 , C07C53/38
CPC分类号： C07D317/42 , C07B39/00 , C07C51/60 , C07C59/135 , C07C67/08 , C07C67/11 , C07C67/287 , C07C69/63 , C07C69/708 , C07C2601/14 , C07C53/50 , C07C69/734
摘要： The invention provides a process for producing a fluorine-containing compound from an inexpensive material. Namely, Compound I such as RACH2OH is reacted with Compound II such as XCORB to form Compound III such as RACH2OCORB, followed by fluorination in a liquid phase to form Compound IV such as RAFCF2OCORBF, which is converted to Compound V such as RAFCOF and/or Compound VI such as RBFCOF. RA is an alkyl group or the like, RB is a perhalogenoalkyl group or the like, RAF and RBF are fluorinated RA and RB, and X is halogen.
摘要翻译：本发明提供从廉价材料制备含氟化合物的方法。也就是说，化合物I如R“A CH 2 OH与化合物II例如XCOR B反应形成化合物III，例如R”A CH 2 OCOR B“，然后在液相中氟化形成化合物IV，例如转化为化合物V如R AFF和/或化合物VI如R“COF”的CF 2 OCOR 。 R A是烷基等，R B是全卤代烷基等，R AF和R B均为氟化的R A和R B，X是卤素。

7. 发明授权

US06586626B2 Process for producing a fluorine-containing compound by liquid phase fluorination 有权
标题翻译：通过液相氟化制备含氟化合物的方法
公开(公告)号：US06586626B2
公开(公告)日：2003-07-01
申请号：US09960381
申请日：2001-09-24
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Hidenobu Murofushi
IPC分类号： C07C5158
CPC分类号： C07D317/42 , C07B39/00 , C07C51/60 , C07C59/135 , C07C67/08 , C07C67/11 , C07C67/287 , C07C69/63 , C07C69/708 , C07C2601/14 , C07C53/50 , C07C69/734
摘要： The invention provides a process for producing a fluorine-containing compound from an inexpensive material. Namely, Compound I such as RACH2OH is reacted with Compound II such as XCORB to form Compound III such as RACH2OCORB, followed by fluorination in a liquid phase to form Compound IV such as RAFCF2OCORBF, which is converted to Compound V such as RAFCOF and/or Compound VI such as RBFCOF. RA is an alkyl group or the like, RB is a perhalogenoalkyl group or the like, RAF and RBF are fluorinated RA and RB, and X is halogen.
摘要翻译：本发明提供了从廉价材料制备含氟化合物的方法。名义上，将化合物I如RACH 2 OH与化合物II如XCORB反应以形成化合物III，例如RACH2OCORB，随后在液相中氟化以形成化合物 IV如RAFCF 2 COORBF，其转化为化合物V，例如RAFCOF和/或化合物VI，例如RBFCOF。 RA是烷基等，RB是全卤代烷基等，RAF和RBF是氟化的RA和RB，X是卤素。

8. 发明授权

US06919480B2 Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethers 失效
标题翻译：氟化氟化物和氟化乙烯基醚的制备方法
公开(公告)号：US06919480B2
公开(公告)日：2005-07-19
申请号：US10727610
申请日：2003-12-05
申请人： Takashi Okazoe , Kunio Watanabe , Masahiro Ito , Daisuke Shirakawa , Shin Tatematsu
发明人： Takashi Okazoe , Kunio Watanabe , Masahiro Ito , Daisuke Shirakawa , Shin Tatematsu
IPC分类号： C07C41/48 , C07C43/313 , C07C51/58 , C07D317/42 , C08F16/24 , C08F24/00 , C07C51/62
CPC分类号： C08F24/00 , C07C41/48 , C07C51/58 , C07D317/42 , C08F16/24 , C07C59/135 , C07C43/313
摘要： The present invention provides novel processes for preparing a fluorinated acyl fluoride and a fluorinated vinyl ether.Namely, it provides a process for preparing a fluorinated acyl fluoride (3), which comprises reacting a compound (1) having a fluorine content of 30 mass % or above with fluorine in a liquid phase to form a compound (2) and then dissociating the ester bond in the compound (2), and a process for preparing a fluorinated vinyl ether (10), which comprises pyrolyzing the fluorinated acyl fluoride: wherein RA and RB are alkyl groups or the like, or the combination RA and RB is an ethereal oxygen-containing alkylene group or the like, RC and RD are perfluoro(ethereal oxygen-containing alkyl) groups or the like, or the combination of RC and RD is a perfluoro(ethereal oxygen-containing alkylene) group or the like, X1, X2, X3, X4, X5 and X6 are hydrogen atoms, fluorine atoms or the like, RAF, RBF, RCF and RDF are groups derived respectively from RA, RB, RC and RD by replacing substantially all of the hydrogen atoms by fluorine atoms.
摘要翻译：本发明提供了制备氟化酰氟和氟化乙烯基醚的新方法。即，提供一种制备氟化酰基氟（3）的方法，其包括使氟含量为30质量％以上的化合物（1）与氟在液相中反应以形成化合物（2），然后解离化合物（2）中的酯键和制备氟化乙烯基醚（10）的方法，其包括热解氟化酰基氟：其中R A A和R B B >是烷基等，或者组合R A和B B是含醚的含氧亚烷基等，R 0 C >和R“D”是全氟（醚类含氧烷基）基团等，或者R 0和R D 2的组合是全氟（醚性亚烷基）亚烷基等，X 1，X 2，X 3，X 4， SUP>，X 5和X 6是氢原子，氟原子等，R AF，BF，BF >，R＆lt; CF＆gt;和R＆gt; DF 是分别由R A，R B，R C和R D D衍生的基团，用氟原子代替基本上所有的氢原子。

9. 发明授权

US06894187B2 Method for producing a fluorine-containing compound 有权
标题翻译：含氟化合物的制造方法
公开(公告)号：US06894187B2
公开(公告)日：2005-05-17
申请号：US10340634
申请日：2003-01-13
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Masahiro Ito , Daisuke Shirakawa , Masao Iwaya , Hidekazu Okamoto
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Masahiro Ito , Daisuke Shirakawa , Masao Iwaya , Hidekazu Okamoto
IPC分类号： C07C51/58 , C07C55/40 , C07C59/135 , C07C67/307 , C07C69/63 , C07C69/708 , C07C69/66 , C07C57/64
CPC分类号： C07C69/708 , C07C51/58 , C07C55/40 , C07C59/135 , C07C67/307 , C07C69/63
摘要： The present invention provides a method for obtaining a compound useful as a raw material for various fluororesins in high yield by a short process by using a starting material which is inexpensive and readily available.
摘要翻译：本发明提供一种通过使用廉价且易于获得的起始材料，通过短时间获得用作各种氟树脂的原料的化合物的方法。

10. 发明授权

US07034179B2 Method for producing a fluorinated ester compound 有权
公开(公告)号：US07034179B2
公开(公告)日：2006-04-25
申请号：US10397521
申请日：2003-03-27
申请人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Koichi Yanase , Yasuhiro Suzuki , Daisuke Shirakawa
发明人： Takashi Okazoe , Kunio Watanabe , Shin Tatematsu , Koichi Yanase , Yasuhiro Suzuki , Daisuke Shirakawa
IPC分类号： C07C69/63
CPC分类号： C07C67/287 , C07C41/06 , C07C51/60 , C07C67/14 , C07C67/297 , C07C53/50 , C07C53/46 , C07C59/135 , C07C69/708 , C07C69/63 , C07C43/178
摘要： The present invention provides a method for producing industrially useful fluorine-containing compounds such as a fluorinated ester compound and an acid fluoride compound.Namely, the present invention resides in a method for producing a fluorinated ester compound, which comprises fluorinating an ester compound which is an ester of a compound having hydroxyl group(s) with a compound having acyl fluoride group(s) and which has a structure which can be fluorinated, in a liquid phase to produce a fluorinated ester compound, wherein the fluorination is carried out in the form of a liquid mixture of the ester compound and the compound having acyl fluoride group(s).

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