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1. 发明授权

US06242645B1 Thermally stable aminosulfur trifluorides 有权
公开(公告)号：US06242645B1
公开(公告)日：2001-06-05
申请号：US09535682
申请日：2000-03-23
申请人： Gauri Sankar Lal , Guido Peter Pez , Reno Joseph Pesaresi, Jr. , Robert George Syvret
发明人： Gauri Sankar Lal , Guido Peter Pez , Reno Joseph Pesaresi, Jr. , Robert George Syvret
IPC分类号： C07C17013
CPC分类号： C07C381/00 , C07D207/48 , C07D223/30
摘要： Diaryl-, dialkoxyalkyl-, alkylalkoxyalkyl-, arylalkoxyalkyl- and cyclic aminosulfur trifluorides fluorinating agents are disclosed.

2. 发明授权

US07771611B2 Oxypentafluorosulfate compositions and processes for making them 有权
标题翻译：一氧化五氟硫酸盐组合物及其制备方法
公开(公告)号：US07771611B2
公开(公告)日：2010-08-10
申请号：US11484374
申请日：2006-07-10
申请人： Robert George Syvret , Gauri Sankar Lal , Kristen Elaine Minnich
发明人： Robert George Syvret , Gauri Sankar Lal , Kristen Elaine Minnich
IPC分类号： C09K3/00 , C01B21/22 , C01B21/24 , C01B21/086 , C01B9/08 , C01B17/45 , C07F9/02 , C07C279/04 , C07C211/63 , C07C211/62 , C07D295/04 , C07D207/323 , C07C211/64
CPC分类号： C01B21/086 , C01D15/00 , C07C211/63 , C07C381/12
摘要： Novel compositions are provided containing a compound represented by the formula YOSF5 or ZOSF5, where: (a) Y is: (i) an organic cation other than (Me2N)3S+ or (ii) an inorganic cation, provided that when Y is the inorganic cation, the composition further includes a complexing agent; and (b) Z is C1-20 alkyl, aryl, cycloalkyl, combinations thereof, or analogues thereof containing at least one heteroatom, provided that the compound represented by the formula ZOSF5 is a molecular compound. Processes of making the cationic compounds are disclosed as are processes for using the compositions containing cationic compounds in nucleophilic replacement reactions to prepare the compositions containing molecular compounds including the OSF5 group.
摘要翻译：提供含有由式YOSF5或ZOSF5表示的化合物的新型组合物，其中：（a）Y为：（i）除（Me 2 N）3S +以外的有机阳离子或（ii）无机阳离子，条件是当Y为无机阳离子，该组合物还包含络合剂; 和（b）Z是含有至少一个杂原子的C 1-20烷基，芳基，环烷基，其组合或其类似物，条件是由式ZOSF5表示的化合物是分子化合物。公开阳离子化合物的制备方法是使用含有阳离子化合物的组合物在亲核取代反应中制备包含OSF5基团的分子化合物的组合物的方法。

3. 发明申请

US20080033164A1 Oxypentafluorosulfate compositions and processes for making them 有权
标题翻译：一氧化五氟硫酸盐组合物及其制备方法
公开(公告)号：US20080033164A1
公开(公告)日：2008-02-07
申请号：US11484374
申请日：2006-07-10
申请人： Robert George Syvret , Gauri Sankar Lal , Kristen Elaine Minnich
发明人： Robert George Syvret , Gauri Sankar Lal , Kristen Elaine Minnich
IPC分类号： C07D487/22 , C07C309/00
CPC分类号： C01B21/086 , C01D15/00 , C07C211/63 , C07C381/12
摘要： Novel compositions are provided containing a compound represented by the formula YOSF5 or ZOSF5, where: (a) Y is: (i) an organic cation other than (Me2N)3S+ or (ii) an inorganic cation, provided that when Y is the inorganic cation, the composition further includes a complexing agent; and (b) Z is C1-20 alkyl, aryl, cycloalkyl, combinations thereof, or analogues thereof containing at least one heteroatom, provided that the compound represented by the formula ZOSF5 is a molecular compound. Processes of making the cationic compounds are disclosed as are processes for using the compositions containing cationic compounds in nucleophilic replacement reactions to prepare the compositions containing molecular compounds including the OSF5 group.
摘要翻译：提供含有由式YOSF 5或ZOSF 5 N表示的化合物的新型组合物，其中：（a）Y为：（i）除（Me < 或（ii）无机阳离子，条件是当Y是无机阳离子时，该组合物还包含络合剂（例如，N，N-二甲基氨基乙基） ; 和（b）Z为含有至少一个杂原子的C 1-20烷基，芳基，环烷基，其组合或其类似物，条件是由式ZOSF 5表示的化合物， SUB>是分子化合物。公开了制备阳离子化合物的方法，就是使用含有阳离子化合物的组合物在亲核置换反应中制备含有分子化合物的组合物的方法，包括OSF 5组。

4. 发明申请

US20080009653A1 Route to prepare 4-bromo-1-oxypentafluorosulfanylbenzene 有权
公开(公告)号：US20080009653A1
公开(公告)日：2008-01-10
申请号：US11484226
申请日：2006-07-10
申请人： Robert George Syvret , Gauri Sankar Lal
发明人： Robert George Syvret , Gauri Sankar Lal
IPC分类号： C07C309/00
CPC分类号： C07C381/00
摘要： A process for preparing bromo-1-oxypentafluorosulfanylbenzene is provided, the process including the step of brominating pentafluorosulfanyloxybenzene with a bromination agent to provide the bromo-1-oxypentafluorosulfanylbenzene. The process is more effective than prior art processes for preparing such compounds.

5. 发明授权

US07339081B2 Route to prepare 4-bromo-1-oxypentafluorosulfanylbenzene 有权
标题翻译：制备4-溴-1-氧代五氟硫烷基苯的途径
公开(公告)号：US07339081B2
公开(公告)日：2008-03-04
申请号：US11484226
申请日：2006-07-10
申请人： Robert George Syvret , Gauri Sankar Lal
发明人： Robert George Syvret , Gauri Sankar Lal
IPC分类号： C07C315/00 , C07C317/00 , C07C319/00 , C07C331/00 , C07C381/00
CPC分类号： C07C381/00
摘要： A process for preparing bromo-1-oxypentafluorosulfanylbenzene is provided, the process including the step of brominating pentafluorosulfanyloxybenzene with a bromination agent to provide the bromo-1-oxypentafluorosulfanylbenzene. The process is more effective than prior art processes for preparing such compounds.
摘要翻译：提供了制备溴-1-氧代五氟硫烷基苯的方法，该方法包括用溴化剂溴化五氟硫代烷氧基苯以提供溴-1-氧代五氟硫烷基苯的步骤。该方法比用于制备这种化合物的现有技术方法更有效。

6. 发明申请

US20080312464A1 Oxopentafluorosulfanyl-Substituted Alicyclic Compounds 审中-公开
标题翻译：氧五氟硫烷基取代的脂环族化合物
公开(公告)号：US20080312464A1
公开(公告)日：2008-12-18
申请号：US11761447
申请日：2007-06-12
申请人： Robert George Syvret , Gauri Sankar Lal
发明人： Robert George Syvret , Gauri Sankar Lal
IPC分类号： C07C313/10
CPC分类号： C07C381/00 , C07C2601/14 , C07C2601/16
摘要： A compound comprising at least one alicyclic or heteroalicyclic ring structure, the ring structure comprising a ring of about four to about eight atoms, wherein at least two adjacent atoms of the ring are carbon atoms and at least one of said carbon atoms is covalently bonded to an —OSF5 functional group and either is bonded to a moiety selected from hydrogen; halogen; C1-C6 substituted or unsubstituted, branched or straight alkyl; C5-C7 substituted or unsubstituted aryl or heteroaryl; C3-C8 aliphatic cyclic; OSF5; or is a member of a fused, bridged, fused-bridged, or spirocyclic ring system; provided that if the moiety is fluorine, then at least one of the other ring atoms are bonded to an atom or functional group other than fluorine; as well as methods for making the same.
摘要翻译：包含至少一个脂环族或杂脂环结构的化合物，所述环结构包含约4至约8个原子的环，其中所述环的至少两个相邻原子是碳原子，并且所述碳原子中的至少一个共价键合到一个-OSF 5官能团并且可以键合到选自氢的部分; 卤素; C1-C6取代或未取代的，支链或直链烷基; C5-C7取代或未取代的芳基或杂芳基; C3-C8脂肪族环状; OSF5; 或是稠合，桥连，稠合桥连或螺环体系的成员; 条件是如果该部分是氟，则其它环原子中的至少一个键合到除氟以外的原子或官能团; 以及制作相同的方法。

7. 发明授权

US07416717B1 Synthesis of pentahalosulfur peroxides and monoxides 失效
标题翻译：五卤硫过氧化物和一氧化物的合成
公开(公告)号：US07416717B1
公开(公告)日：2008-08-26
申请号：US11688324
申请日：2007-03-20
申请人： Robert George Syvret
发明人： Robert George Syvret
IPC分类号： C01B17/45
CPC分类号： C01B17/4561
摘要： Provided are methods for producing pentahalosulfur peroxides and monoxides, such as bis-(pentafluorosulfur) peroxide, that involve exposing a composition comprising a pentahalosulfur hypohalite, and optionally a sulfur hexahalide or trihalomethyl hypohalite, to a halogen free radical scavenger.
摘要翻译：提供了生产五卤硫过氧化物和单氧化物的方法，例如双（五氟硫）过氧化物，其涉及将包含五氢硫代次卤酸盐和任选的六氢化硫或三卤代甲基次卤酸盐的组合物暴露于无卤素自由基清除剂。

8. 发明授权

US07101948B2 Stabilizers to inhibit the polymerization of substituted cyclotetrasiloxane 有权
标题翻译：抑制取代环四硅氧烷聚合的稳定剂
公开(公告)号：US07101948B2
公开(公告)日：2006-09-05
申请号：US10602279
申请日：2003-06-23
申请人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney , Robert George Syvret
发明人： Steven Gerard Mayorga , Manchao Xiao , Thomas Richard Gaffney , Robert George Syvret
IPC分类号： C07F7/21
CPC分类号： C23C16/401 , C07F7/20 , C07F7/21 , C08K5/13 , C09D4/00 , H01L21/02164 , H01L21/02271 , H01L21/31608 , C08G77/04
摘要： The present invention is; (a) a process for stabilizing a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, against polymerization used in a chemical vapor deposition process for silicon oxides in electronic material fabrication comprising providing an effective amount of a free radical scavenger polymerization inhibitor to such cyclotetrasiloxane; and (b) a composition of a cyclotetrasiloxane, such as 1,3,5,7-tetramethylcyclotetrasiloxane, stabilized against polymerization used in a chemical vapor deposition process as a precursor for silicon oxides in electronic material fabrication, comprising; such cyclotetrasiloxane and a free radical scavenger polymerization inhibitor.
摘要翻译：本发明是（a）用于稳定环四硅氧烷（例如1,3,5,7-四甲基环四硅氧烷）的方法，用于电子材料制造中用于氧化硅的化学气相沉积工艺中的聚合，包括提供有效量的自由基清除剂聚合抑制剂到这种环四硅氧烷; 和（b）在电子材料制造中作为氧化硅前体的化学气相沉积方法中使用的稳定的聚合的1,3,5,7-四甲基环四硅氧烷的环四硅氧烷的组合物，包括：这种环四硅氧烷和自由基清除剂聚合抑制剂。

9. 发明授权

US07002040B2 Process for purifying fluoroxy compounds 失效
标题翻译：氟氧化合物的纯化方法
公开(公告)号：US07002040B2
公开(公告)日：2006-02-21
申请号：US10353211
申请日：2003-01-28
申请人： Robert George Syvret , Philip Bruce Henderson , Donald Elson Fowler , Beth Ann Campion
发明人： Robert George Syvret , Philip Bruce Henderson , Donald Elson Fowler , Beth Ann Campion
IPC分类号： C07C53/00 , C07C55/00
CPC分类号： B01D53/02 , C07C71/00
摘要： This invention relates generally to a improvement in a process for the purification of fluoroxy compounds, such as bis(fluoroxy)difluoromethane and fluoroxytrifluoromethane produced by the fluorination of carbon oxides. The improvement in effecting purification of the fluoroxy compounds is effected by initially selectively removing the fluorine by contacting with a crystalline zeolite and then removing the carbon oxide by selective adsorption.
摘要翻译：本发明一般涉及氟化合物如二（氟氧基）二氟甲烷和通过氟化氧化碳生产的氟氧三氟甲烷的纯化方法的改进。通过首先通过与结晶沸石接触选择性除去氟化物，然后通过选择性吸附除去碳氧化物来实现氟氧化合物的纯化的改进。

10. 发明授权

US06984366B2 Method for nitrogen trifluoride production 失效
标题翻译：三氟化氮生产方法
公开(公告)号：US06984366B2
公开(公告)日：2006-01-10
申请号：US10687073
申请日：2003-10-16
申请人： Robert George Syvret , Beth Ann Campion , Gregory Alan Cooper , Joan Marie Schork
发明人： Robert George Syvret , Beth Ann Campion , Gregory Alan Cooper , Joan Marie Schork
IPC分类号： C01B21/083
CPC分类号： C01B21/0835 , C01B7/191
摘要： A method for the production of nitrogen trifluoride from a fluorine reactant and an ammonium ion source that is dispersed within a liquid phase reaction mixture containing one or more perfluorocarbon fluids is disclosed herein. In one embodiment, the fluorine reactant is introduced to the reaction mixture at a temperature that ranges from 90° C. to 120° C. In this embodiment, the percentage yield of nitrogen trifluoride may be about 80% or greater.
摘要翻译：本文公开了一种从含氟反应物和铵离子源制备三氟化氮的方法，其分散在含有一种或多种全氟化碳流体的液相反应混合物中。在一个实施方案中，氟反应物在90℃至120℃的温度下引入反应混合物中。在该实施方案中，三氟化氮的产率可以为约80％以上。

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