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1. 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。

2. 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。

3. 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。

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。

6. 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.

7. 发明申请

US20130040060A1 Liquid Methylenedianiline Compositions 有权
标题翻译：液体亚甲基二苯胺组合物
公开(公告)号：US20130040060A1
公开(公告)日：2013-02-14
申请号：US13208449
申请日：2011-08-12
申请人： Gauri Sankar Lal , Kristen Elaine Minnich , Pritesh G. Patel , Gamini Ananda Vedage , Garret C. Lau
发明人： Gauri Sankar Lal , Kristen Elaine Minnich , Pritesh G. Patel , Gamini Ananda Vedage , Garret C. Lau
IPC分类号： B05D3/00 , C09K3/00
CPC分类号： C08G59/5033 , C07C211/46 , C07C211/55 , C09K3/00
摘要： A liquid methylenedianiline product is disclosed. The product is produced by reacting aniline and ethylaniline with formaldehyde with an amine to formaldehyde ratio greater than about 2:1. The resulting reaction product is a liquid mixture of methylenedianiline, monoethyl methylenedianiline, and diethyl methylenedianiline having a viscosity of less than about 1000 cps at 40° C.
摘要翻译：公开了一种液体亚甲基二苯胺产物。该产物通过苯胺和乙基苯胺与甲醛反应制得，胺与甲醛的比例大于约2:1。所得反应产物是在40℃下具有小于约1000cps的亚甲基二苯胺，单乙基亚甲基二苯胺和二乙基亚甲基二苯胺的液体混合物。

8. 发明授权

US06958415B2 Synthesis of pentafluorosulfuranyl arylenes 有权
标题翻译：五氟硫烷基亚芳基的合成
公开(公告)号：US06958415B2
公开(公告)日：2005-10-25
申请号：US10713231
申请日：2003-11-14
申请人： Gauri Sankar Lal , Kristen Elaine Minnich
发明人： Gauri Sankar Lal , Kristen Elaine Minnich
IPC分类号： C07B61/00 , C07C381/00
CPC分类号： C07C381/00
摘要： A new route has been found leading to the formation of pentafluorosulfuranyl arylenes. In its broadest aspect the process comprises: effecting dehydrohalogenation or dehydrogenation of a pentafluorosulfuranyl cycloaliphatic compound represented by either of the structures: wherein R1-5 are H, halogen, C1-10 alkyl, C1-10 alkoxy, C1-10 thionyl, C1-10 alkyl ether, aryl and substituted aryl, thioether, sulfonyl, carboalkoxy, alkylamino, arylamino, alkylphosphoryl, alkylphosphonyl, arylphosphonyl, arylphosphoryl, and mixtures thereof and X is a halogen atom to form the pentafluorosufuranyl arylene represented by the structures: wherein R1-R5 are as represented above.
摘要翻译：已经发现导致形成五氟硫烷基亚芳基的新途径。在其最广泛的方面，该方法包括：进行由以下任一结构表示的五氟硫烷基环脂族化合物的脱卤化氢或脱氢：其中R 1-5是H，卤素，C 1-10 - 亚烷基，C 1-10烷氧基，C 1-10亚硫酰基，C 1-10烷基醚，芳基和取代的芳基，硫醚磺酰基，烷氧基羰基，烷基氨基，芳基氨基，烷基磷酰基，烷基膦酰基，芳基膦酰基，芳基磷酰基及其混合物，X是卤素原子，形成由以下结构表示的五氟呋喃基亚芳基：其中R 1 -R < > 5 如上所示。

9. 发明授权

US06515191B2 Synthesis of vicinal difluoro aromatics and intermediates thereof 失效
公开(公告)号：US06515191B2
公开(公告)日：2003-02-04
申请号：US10197969
申请日：2002-07-17
申请人： Gauri Sankar Lal , Kathryn Sue Hayes
发明人： Gauri Sankar Lal , Kathryn Sue Hayes
IPC分类号： C07C2522
CPC分类号： C07C49/697 , C07B39/00 , C07C17/18 , C07C17/23 , C07C25/22 , C07C45/512 , C07C23/18
摘要： A method of preparing vicinal difluoro aromatic compounds in high yield from hydroxy aromatic compounds and a method of preparing intermediates thereof. The hydroxy aromatic compound can be a mono-, bi- or tricyclic aromatic in which the rings are separate or fused. One or more of the rings can contain heteroatoms, such as oxygen, nitrogen, or sulfur, and can contain one or more substitutions, in addition to the hydroxy substitution.

10. 发明申请

US20080188689A1 Preparation of organic compounds bearing a trifluoromethyl group on a quaternary carbon 审中-公开
标题翻译：在季碳上制备带有三氟甲基的有机化合物
公开(公告)号：US20080188689A1
公开(公告)日：2008-08-07
申请号：US11702742
申请日：2007-02-06
申请人： Gauri Sankar Lal , Michael Ulman , William Jack Casteel
发明人： Gauri Sankar Lal , Michael Ulman , William Jack Casteel
IPC分类号： C07C17/013 , C07C45/41 , C07C33/14
CPC分类号： C07C29/40 , C07B39/00 , C07C17/2635 , C07C45/004 , C07C45/292 , C07C45/41 , C07C47/353 , C07C49/467 , C07C67/307 , C07C253/30 , C07C2601/14 , C07C22/00 , C07C31/44 , C07C69/753 , C07C255/46
摘要： A method for preparing a molecule bearing a trifluoromethyl group on a quaternary carbon atom, includes providing a reactant having a quaternary carbon atom bearing a carboxylic acid group and an electron withdrawing group; and reacting the reactant with SF4 in a solvent to substitute the carboxylic acid group with the trifluoromethyl group and provide a reaction product mixture including the molecule bearing the trifluoromethyl group on the quaternary carbon atom.
摘要翻译：制备在季碳原子上带有三氟甲基的分子的方法包括提供具有带羧酸基和吸电子基团的季碳原子的反应物; 并使反应物与SF 4在溶剂中反应以用三氟甲基代替羧酸基团，并提供包含在季碳原子上带有三氟甲基的分子的反应产物混合物。

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