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公开(公告)号：US20120004447A1
公开(公告)日：2012-01-05
申请号：US13256101
申请日：2010-03-12
IPC分类号： C07C309/69 , C07C313/06
CPC分类号： C07C313/04 , C07C303/32 , C07C381/12 , G03F7/0045 , G03F7/0046 , G03F7/0392 , C07C309/08 , C07C309/12
摘要： An ammonium hydroxyfluoroalkanesulfinate is obtained by using an organic base while sulfinating a bromofluoroalcohol with a sulfinating agent. An ammonium hydroxyfluoroalkanesulfonate is obtained by oxidizing the ammonium hydroxyfluoroalkanesulfinate. An onium fluoroalkanesulfonate is obtained by converting the ammonium hydroxyfluoroalkanesulfonate into an onium salt through esterification. This onium fluoroalkanesulfonate is useful as a photoacid generator in chemically amplified resists and the like.
摘要翻译： 通过使用有机碱，同时用硫酸化剂硫化溴氟醇来获得羟基氟烷基亚磺酸铵。 通过氧化羟基氟烷基亚磺酸铵得到羟基氟烷基磺酸铵。 通过酯化将羟基氟烷基磺酸铵转化成鎓盐得到氟代烷基磺酸鎓鎓盐。 该氟鎓烷基磺酸鎓可用作化学放大抗蚀剂等中的光致酸产生剂。
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公开(公告)号：US08877960B2
公开(公告)日：2014-11-04
申请号：US13254708
申请日：2010-03-12
IPC分类号： C07C313/04 , G03F7/00 , G03F7/004 , C07C303/32 , C07C381/12 , G03F7/039
CPC分类号： C07C313/04 , C07C303/32 , C07C381/12 , C07C2601/08 , C07C2601/14 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , G03F7/0392 , C07C309/12 , C07C309/10
摘要： When sulfinating a carboxylic acid bromofluoroalkyl ester by using a sulfinating agent, an organic base is used, thereby obtaining a fluoroalkanesulfinic acid ammonium salt. This is oxidized to obtain a fluoroalkanesulfonic acid ammonium salt. This is used as the raw material and is converted to an onium salt or is converted to an onium salt by going through saponification and esterification, thereby obtaining a fluoroalkanesulfonic acid onium salt. This fluoroalkanesulfonic acid onium salt is useful as a photoacid generator used for chemically amplified resist materials, etc.
摘要翻译： 当通过使用硫酸化剂将羧酸溴氟烷基酯硫化时，使用有机碱，从而得到氟代烷基亚磺酸铵盐。 将其氧化得到氟烷基磺酸铵盐。 将其用作原料并转化为鎓盐，或通过皂化和酯化转化为鎓盐，从而得到氟烷基磺酸鎓盐。 该氟烷基磺酸鎓盐可用作用于化学放大抗蚀剂材料等的光致酸产生剂。
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公开(公告)号：US20110313190A1
公开(公告)日：2011-12-22
申请号：US13254708
申请日：2010-03-12
IPC分类号： C07C69/78 , C07C309/08 , C07C69/533 , C07C69/75
CPC分类号： C07C313/04 , C07C303/32 , C07C381/12 , C07C2601/08 , C07C2601/14 , C07C2602/42 , C07C2603/74 , G03F7/0045 , G03F7/0046 , G03F7/0392 , C07C309/12 , C07C309/10
摘要： When sulfinating a carboxylic acid bromofluoroalkyl ester by using a sulfinating agent, an organic base is used, thereby obtaining a fluoroalkanesulfinic acid ammonium salt. This is oxidized to obtain a fluoroalkanesulfonic acid ammonium salt. This is used as the raw material and is converted to an onium salt or is converted to an onium salt by going through saponification and esterification, thereby obtaining a fluoroalkanesulfonic acid onium salt. This fluoroalkanesulfonic acid onium salt is useful as a photoacid generator used for chemically amplified resist materials, etc.
摘要翻译： 当通过使用硫酸化剂将羧酸溴氟烷基酯硫化时，使用有机碱，从而得到氟代烷基亚磺酸铵盐。 将其氧化得到氟烷基磺酸铵盐。 将其用作原料并转化为鎓盐，或通过皂化和酯化转化为鎓盐，从而得到氟烷基磺酸鎓盐。 该氟烷基磺酸鎓盐可用作用于化学放大抗蚀剂材料等的光致酸产生剂。
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4.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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公开(公告)号：US08304508B2
公开(公告)日：2012-11-06
申请号：US13195375
申请日：2011-08-01
IPC分类号： C08G63/685
CPC分类号： C08G63/6826 , C07C65/01 , C08G73/22
摘要： A fluorine-containing dicarboxylic acid represented by formula (1), wherein n represents an integer of 1-4, and the two carboxylic groups are not adjacent to each other on the aromatic ring. It is possible to obtain a linear polymer compound by reacting the fluorine-containing dicarboxylic acid with a comonomer (e.g., diaminodiol). By thermal cyclization, this linear polymer compound can be converted into another polymer compound having superior characteristics.
摘要翻译： 由式（1）表示的含氟二羧酸，其中n表示1-4的整数，并且所述两个羧基在芳香环上彼此不相邻。 可以通过使含氟二羧酸与共聚单体（例如二氨基二醇）反应来获得线型高分子化合物。 通过热环化，该线性高分子化合物可以转化为具有优异特性的另一种高分子化合物。
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公开(公告)号：US08003749B2
公开(公告)日：2011-08-23
申请号：US12174414
申请日：2008-07-16
IPC分类号： C08G75/00
CPC分类号： C08G63/6826 , C07C65/01 , C08G73/22
摘要： Disclosed is a fluorine-containing dicarboxylic acid represented by formula (1), wherein n represents an integer of 1-4, and the two carboxylic groups are not adjacent to each other on the aromatic ring. It is possible to obtain a linear polymer compound by reacting the fluorine-containing dicarboxylic acid with a comonomer (e.g., diaminodiol). By thermal cyclization, this linear polymer compound can be converted into another polymer compound having superior characteristics.
摘要翻译： 公开了由式（1）表示的含氟二羧酸，其中n表示1-4的整数，并且两个羧基在芳环上彼此不相邻。 可以通过使含氟二羧酸与共聚单体（例如二氨基二醇）反应来获得线型高分子化合物。 通过热环化，该线性高分子化合物可以转化为具有优异特性的另一种高分子化合物。
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7.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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8.发明申请公开(公告)号：US20110282026A1
公开(公告)日：2011-11-17
申请号：US13195375
申请日：2011-08-01
IPC分类号： C08G63/685 , C08G69/44 , C08G73/16 , C08G65/38
CPC分类号： C08G63/6826 , C07C65/01 , C08G73/22
摘要： A fluorine-containing dicarboxylic acid represented by formula (1), wherein n represents an integer of 1-4, and the two carboxylic groups are not adjacent to each other on the aromatic ring. It is possible to obtain a linear polymer compound by reacting the fluorine-containing dicarboxylic acid with a comonomer (e.g., diaminodiol). By thermal cyclization, this linear polymer compound can be converted into another polymer compound having superior characteristics.
摘要翻译： 由式（1）表示的含氟二羧酸，其中n表示1-4的整数，并且所述两个羧基在芳环上彼此不相邻。 可以通过使含氟二羧酸与共聚单体（例如二氨基二醇）反应来获得线型高分子化合物。 通过热环化，该线性高分子化合物可以转化为具有优异特性的另一种高分子化合物。
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9.发明申请Fluorine-Containing Compound, Fluorine-Containing Polymer Compound, Resist Composition, Top Coat Composition And Pattern Formation Method 有权含氟化合物，含氟聚合物化合物，抗蚀剂组合物，顶层组合物和图案形成方法公开(公告)号：US20120077126A1
公开(公告)日：2012-03-29
申请号：US13375026
申请日：2010-05-20
申请人： Kazunori Mori , Yuji Hagiwara , Masashi Nagamori , Yoshimi Isono , Satoru Narizuka , Kazuhiko Maeda
发明人： Kazunori Mori , Yuji Hagiwara , Masashi Nagamori , Yoshimi Isono , Satoru Narizuka , Kazuhiko Maeda
IPC分类号： G03F7/20 , G03F7/004 , C07C69/593 , C08K5/05 , C07C69/54 , C08F214/18 , C09D127/12
CPC分类号： C07C69/653 , C07C69/675 , C07C69/732 , C07C2602/42 , C07C2603/68 , C08F220/24 , C08F220/30 , G03F7/0046 , G03F7/0397 , G03F7/11 , G03F7/2041
摘要： A fluorine-containing polymer of the present invention contains a repeating unit (a) of the general formula (2) and has a mass-average molecular weight of 1,000 to 1,000,000. This polymer is suitably used in a resist composition for pattern formation by high energy ray radiation of 300 nm or less wavelength or electron beam radiation or a top coat composition for liquid immersion lithography and is characterized as having high water repellency, notably high receding contact angle. In the formula, R1 represents a polymerizable double bond-containing group; R2 represents a fluorine atom or a fluorine-containing alkyl group; R8 represents a substituted or unsubstituted alkyl group or the like; and W1 represents a single bond, a substituted or unsubstituted methylene group or the like.
摘要翻译： 本发明的含氟聚合物含有通式（2）的重复单元（a），其质均分子量为1,000〜1,000,000。 该聚合物适用于通过300nm或更小波长或电子束辐射的高能量射线辐射或用于液浸光刻的面漆组合物的图案形成用抗蚀剂组合物，其特征在于具有高的拒水性，特别是高后退接触角 。 在该式中，R 1表示含有可聚合双键的基团; R2表示氟原子或含氟烷基; R8表示取代或未取代的烷基等; W1表示单键，取代或未取代的亚甲基等。
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10.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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