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1.发明授权2-(alkylcarbonyloxy)-1, 1-difluoroethanesulfonic acid salt and method for producing the same 有权2-（烷基羰氧基）-1,1-二氟乙磺酸盐及其制备方法公开(公告)号：US08581009B2
公开(公告)日：2013-11-12
申请号：US12678250
申请日：2008-09-05
IPC分类号： C07C31/34
CPC分类号： C07C309/17 , C07C29/147 , C07C67/08 , C07C67/14 , C07C303/32 , C07C309/08 , C07C309/12 , C07C313/04 , C07C381/12 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , C07C31/34 , C07C69/653 , C07C69/63 , C07C69/753
摘要： By using an organic base when a carboxylic acid bromodifluoroethyl ester is sulfinated by using a sulfinating agent, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt. By oxidizing the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt. By using the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt as a raw material and exchanging it into an onium salt directly or through saponification/esterification, there can be obtained a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid onium salt.
摘要翻译： 通过使用硫酸化剂将羧酸溴二氟乙酯磺化时，通过使用有机碱，得到2-（烷基羰氧基）-1,1-二氟乙烷亚磺酸铵盐。 通过氧化2-（烷基羰基氧基）-1,1-二氟乙烷亚磺酸铵盐，得到2-（烷基羰氧基）-1,1-二氟乙磺酸铵盐。 通过使用2-（烷基羰氧基）-1,1-二氟乙磺酸铵盐作为原料，直接或通过皂化/酯化将其交换为鎓盐，可以得到2-烷基羰基氧基-1,1-二氟乙磺酸 盐盐
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2.发明申请Processes for Production of 2-Bromo-2,2-Difluoroethanol and 2-(Alkylcarbonyloxy)-1, 1-Difluoroethanesulfonic Acid Salt 有权制备2-溴-2,2-二氟乙醇和2-（烷基羰氧基）-1,1-二氟乙磺酸盐的方法公开(公告)号：US20110319652A1
公开(公告)日：2011-12-29
申请号：US13223605
申请日：2011-09-01
IPC分类号： C07C69/54
CPC分类号： C07C309/17 , C07C29/147 , C07C67/08 , C07C67/14 , C07C303/32 , C07C309/08 , C07C309/12 , C07C313/04 , C07C381/12 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , C07C31/34 , C07C69/653 , C07C69/63 , C07C69/753
摘要： Disclosed is a process for producing 2-bromo-2,2-difluoroethanol, which comprises reducing a bromodifluoroacetic acid derivative represented by the formula [1] by using an ate hydride complex as a reducing agent. 2-Bromo-2,2-difluoroethanol thus produced can be used as the starting material to carry out the esterification step, the sulfination step and the oxidation step in this order, thereby producing a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid salt, wherein A represents a substituted or unsubstituted linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 15 carbon atoms, a heteroaryloxy group having 4 to 15 carbon atoms, or a halogen atom.
摘要翻译： 公开了一种2-溴-2,2-二氟乙醇的制备方法，其包括使用氢化物络合物作为还原剂还原式[1]表示的溴二氟乙酸衍生物。 可以使用如此制备的2-溴-2,2-二氟乙醇作为起始原料，依次进行酯化步骤，硫化步骤和氧化步骤，由此制备2-烷基羰基氧基-1,1-二氟乙磺酸盐 其中A表示取代或未取代的具有1至20个碳原子的直链，支链或环状烷氧基，取代或未取代的碳原子数6〜15的芳氧基，碳原子数4〜15的杂芳氧基或卤素原子。
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3.发明申请2-(Alkylcarbonyloxy)-1, 1-Difluoroethanesulfonic Acid Salt and Method for Producing the Same 有权2-（烷基羰氧基）-1,1-二氟乙磺酸盐及其制备方法公开(公告)号：US20110034721A1
公开(公告)日：2011-02-10
申请号：US12678250
申请日：2008-09-05
IPC分类号： C07C69/74
CPC分类号： C07C309/17 , C07C29/147 , C07C67/08 , C07C67/14 , C07C303/32 , C07C309/08 , C07C309/12 , C07C313/04 , C07C381/12 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , C07C31/34 , C07C69/653 , C07C69/63 , C07C69/753
摘要： By using an organic base when a carboxylic acid bromodifluoroethyl ester is sulfinated by using a sulfinating agent, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt. By oxidizing the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfinic acid ammonium salt, there is obtained 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt. By using the 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid ammonium salt as a raw material and exchanging it into an onium salt directly or through saponification/esterification, there can be obtained a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid onium salt.
摘要翻译： 通过使用硫酸化剂将羧酸溴二氟乙酯磺化时，通过使用有机碱，得到2-（烷基羰氧基）-1,1-二氟乙烷亚磺酸铵盐。 通过氧化2-（烷基羰基氧基）-1,1-二氟乙烷亚磺酸铵盐，得到2-（烷基羰氧基）-1,1-二氟乙磺酸铵盐。 通过使用2-（烷基羰氧基）-1,1-二氟乙磺酸铵盐作为原料，直接或通过皂化/酯化将其交换为鎓盐，可以得到2-烷基羰基氧基-1,1-二氟乙磺酸 盐盐
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4.发明申请Processes for Production of 2-Bromo-2,2-Difluoroethanol and 2-(Alkylcarbonyloxy)-1,1-Difluoroethanesulfonic Acid Salt 有权制备2-溴-2,2-二氟乙醇和2-（烷基羰基氧基）-1,1-二氟乙磺酸盐的方法公开(公告)号：US20110015431A1
公开(公告)日：2011-01-20
申请号：US12678223
申请日：2008-09-05
IPC分类号： C07C67/16 , C07C309/08 , C07C309/10 , C07C29/143
CPC分类号： C07C309/17 , C07C29/147 , C07C67/08 , C07C67/14 , C07C303/32 , C07C309/08 , C07C309/12 , C07C313/04 , C07C381/12 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , C07C31/34 , C07C69/653 , C07C69/63 , C07C69/753
摘要： Disclosed is a process for producing 2-bromo-2,2-difluoroethanol, which comprises reducing a bromodifluoroacetic acid derivative represented by the formula [1] by using an ate hydride complex as a reducing agent. 2-Bromo-2,2-difluoroethanol thus produced can be used as the starting material to carry out the esterification step, the sulfination step and the oxidation step in this order, thereby producing a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid salt, wherein A represents a substituted or unsubstituted linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 15 carbon atoms, a heteroaryloxy group having 4 to 15 carbon atoms, or a halogen atom.
摘要翻译： 公开了一种2-溴-2,2-二氟乙醇的制备方法，其包括使用氢化物络合物作为还原剂还原式[1]表示的溴二氟乙酸衍生物。 可以使用如此制备的2-溴-2,2-二氟乙醇作为起始原料，依次进行酯化步骤，硫化步骤和氧化步骤，由此制备2-烷基羰基氧基-1,1-二氟乙磺酸盐 其中A表示取代或未取代的具有1至20个碳原子的直链，支链或环状烷氧基，取代或未取代的碳原子数6〜15的芳氧基，碳原子数4〜15的杂芳氧基或卤素原子。
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5.发明授权Processes for production of 2-bromo-2,2-difluoroethanol and 2-(alkylcarbonyloxy)-1, 1-difluoroethanesulfonic acid salt 有权制备2-溴-2,2-二氟乙醇和2-（烷基羰氧基）-1,1-二氟乙磺酸盐的方法公开(公告)号：US08222448B2
公开(公告)日：2012-07-17
申请号：US13223605
申请日：2011-09-01
IPC分类号： C07C69/54
CPC分类号： C07C309/17 , C07C29/147 , C07C67/08 , C07C67/14 , C07C303/32 , C07C309/08 , C07C309/12 , C07C313/04 , C07C381/12 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , C07C31/34 , C07C69/653 , C07C69/63 , C07C69/753
摘要： Disclosed is a process for producing 2-bromo-2,2-difluoroethanol, which comprises reducing a bromodifluoroacetic acid derivative represented by the formula [1] by using an ate hydride complex as a reducing agent. 2-Bromo-2,2-difluoroethanol thus produced can be used as the starting material to carry out the esterification step, the sulfination step and the oxidation step in this order, thereby producing a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid salt, wherein A represents a substituted or unsubstituted linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 15 carbon atoms, a heteroaryloxy group having 4 to 15 carbon atoms, or a halogen atom.
摘要翻译： 公开了一种2-溴-2,2-二氟乙醇的制备方法，其包括使用氢化物络合物作为还原剂还原式[1]表示的溴二氟乙酸衍生物。 可以使用如此制备的2-溴-2,2-二氟乙醇作为起始原料，依次进行酯化步骤，硫化步骤和氧化步骤，由此制备2-烷基羰基氧基-1,1-二氟乙磺酸盐 其中A表示取代或未取代的具有1至20个碳原子的直链，支链或环状烷氧基，取代或未取代的碳原子数6〜15的芳氧基，碳原子数4〜15的杂芳氧基或卤素原子。
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6.发明授权Processes for production of 2-bromo-2,2-difluoroethanol and 2-(alkylcarbonyloxy)-1,1-difluoroethanesulfonic acid salt 有权制备2-溴-2,2-二氟乙醇和2-（烷基羰基氧基）-1,1-二氟乙磺酸盐的方法公开(公告)号：US08110711B2
公开(公告)日：2012-02-07
申请号：US12678223
申请日：2008-09-05
IPC分类号： C07C29/143 , C07C67/16 , C07C309/08 , C07C309/10
CPC分类号： C07C309/17 , C07C29/147 , C07C67/08 , C07C67/14 , C07C303/32 , C07C309/08 , C07C309/12 , C07C313/04 , C07C381/12 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , C07C31/34 , C07C69/653 , C07C69/63 , C07C69/753
摘要： Disclosed is a process for producing 2-bromo-2,2-difluoroethanol, which comprises reducing a bromodifluoroacetic acid derivative represented by the formula [1] by using an ate hydride complex as a reducing agent. 2-Bromo-2,2-difluoroethanol thus produced can be used as the starting material to carry out the esterification step, the sulfination step and the oxidation step in this order, thereby producing a 2-alkylcarbonyloxy-1,1-difluoroethanesulfonic acid salt, wherein A represents a substituted or unsubstituted linear, branched or cyclic alkoxy group having 1 to 20 carbon atoms, a substituted or unsubstituted aryloxy group having 6 to 15 carbon atoms, a heteroaryloxy group having 4 to 15 carbon atoms, or a halogen atom.
摘要翻译： 公开了一种2-溴-2,2-二氟乙醇的制备方法，其包括使用氢化物络合物作为还原剂还原式[1]表示的溴二氟乙酸衍生物。 可以使用如此制备的2-溴-2,2-二氟乙醇作为起始原料，依次进行酯化步骤，硫化步骤和氧化步骤，由此制备2-烷基羰基氧基-1,1-二氟乙磺酸盐 其中A表示取代或未取代的具有1至20个碳原子的直链，支链或环状烷氧基，取代或未取代的碳原子数6〜15的芳氧基，碳原子数4〜15的杂芳氧基或卤素原子。
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7.发明授权Compound for photoacid generator, resist composition using the same, and pattern-forming method 有权用于光致酸发生剂的组合物，使用其的抗蚀剂组合物和图案形成方法公开(公告)号：US08435717B2
公开(公告)日：2013-05-07
申请号：US12527362
申请日：2008-02-14
CPC分类号： C07C69/003 , C07C69/74 , C07C309/12 , C07C381/12 , C07C2603/74 , G03F7/0045 , G03F7/0046 , G03F7/0397
摘要： A sulfonic acid onium salt represented by the following formula (1) can be used as a superior radiosensitive acid generator for resist compositions. It is possible to form a good pattern by using a resist composition containing this sulfonic acid onium salt. In formula (1), R1 represents a monovalent organic group, and Q+ represents a sulfonium cation or iodonium cation.
摘要翻译： 由下式（1）表示的磺酸鎓盐可用作抗蚀剂组合物的优异的放射敏感酸发生剂。 可以通过使用含有该磺酸鎓盐的抗蚀剂组合物形成良好的图案。 在式（1）中，R 1表示一价有机基团，Q +表示锍阳离子或碘鎓阳离子。
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8.发明申请Compound for Photoacid Generator, Resist Composition Using the Same, and Pattern-Forming Method 有权光致变色发生剂的组合物，使用其的抗蚀剂组合物和图案形成方法公开(公告)号：US20100035185A1
公开(公告)日：2010-02-11
申请号：US12527362
申请日：2008-02-14
IPC分类号： G03F7/004 , C07C69/003 , C07C69/74 , C07D207/00 , G03F7/20
CPC分类号： C07C69/003 , C07C69/74 , C07C309/12 , C07C381/12 , C07C2603/74 , G03F7/0045 , G03F7/0046 , G03F7/0397
摘要： A sulfonic acid onium salt represented by the following formula (1) can be used as a superior radiosensitive acid generator for resist compositions. It is possible to form a good pattern by using a resist composition containing this sulfonic acid onium salt. In formula (1), R1 represents a monovalent organic group, and Q+ represents a sulfonium cation or iodonium cation.
摘要翻译： 由下式（1）表示的磺酸鎓盐可用作抗蚀剂组合物的优异的放射敏感酸发生剂。 可以通过使用含有该磺酸鎓盐的抗蚀剂组合物形成良好的图案。 在式（1）中，R 1表示一价有机基团，Q +表示锍阳离子或碘鎓阳离子。
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公开(公告)号：US07956142B2
公开(公告)日：2011-06-07
申请号：US12514168
申请日：2007-11-09
申请人： Tomoki Nagai , Takuma Ebata , Makoto Shimizu , Jonathan Joachim Jodry , Satoru Narizuka , Masaki Fujiwara
发明人： Tomoki Nagai , Takuma Ebata , Makoto Shimizu , Jonathan Joachim Jodry , Satoru Narizuka , Masaki Fujiwara
IPC分类号： C08F128/02
CPC分类号： C07C309/12 , C07C381/12 , C08F20/38 , G03F7/0045 , G03F7/0046 , G03F7/0392
摘要： A resin that includes a repeating unit shown by the following formula (10) has an excellent performance as a radiation sensitive acid generator, and exhibits only a small adverse effect on the environment and a human body. wherein R1 represents a hydrogen atom or the like, M+ represents a specific cation, and n is an integer from 1 to 5.
摘要翻译： 包含下式（10）所示的重复单元的树脂作为辐射敏感性酸发生剂具有优异的性能，并且对环境和人体仅表现出小的不利影响。 其中R1表示氢原子等，M +表示特定阳离子，n为1至5的整数。
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公开(公告)号：US20100063232A1
公开(公告)日：2010-03-11
申请号：US12514168
申请日：2007-11-09
申请人： Tomoki Nagai , Takuma Ebata , Makoto Shimizu , Jonathan Joachim Jodry , Satoru Narizuka , Masaki Fujiwara
发明人： Tomoki Nagai , Takuma Ebata , Makoto Shimizu , Jonathan Joachim Jodry , Satoru Narizuka , Masaki Fujiwara
IPC分类号： C08F28/02 , C07C69/533
CPC分类号： C07C309/12 , C07C381/12 , C08F20/38 , G03F7/0045 , G03F7/0046 , G03F7/0392
摘要： A resin that includes a repeating unit shown by the following formula (10) has an excellent performance as a radiation sensitive acid generator, and exhibits only a small adverse effect on the environment and a human body. wherein R1 represents a hydrogen atom or the like, M+ represents a specific cation, and n is an integer from 1 to 5.
摘要翻译： 包含下式（10）所示的重复单元的树脂作为辐射敏感性酸发生剂具有优异的性能，并且对环境和人体仅表现出小的不利影响。 其中R1表示氢原子等，M +表示特定阳离子，n为1至5的整数。
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