公开(公告)号：US08404883B2

公开(公告)日：2013-03-26

申请号：US12298354

申请日：2007-04-18

申请人： Bernard Besson

发明人： Bernard Besson

IPC分类号： C07C313/04

CPC分类号： C07C313/04 ,  Y02P20/582

摘要： Oxysulfide and fluorinated organic compounds, for example, perfluoroalkanesulfinic and sulfonic acids, and preferably trifluoromethanesulfinic and trifluoromethanesulfonic acids in salt form, are prepared by reacting, in the presence of an aprotic polar organic solvent: (i) a fluorocarboxylic acid having the formula Ea-CF2—COOH (I), wherein Ea is an atom or an electroattracting group at least partially forming a salt with an organic or inorganic cation; with (ii) a sulfur oxide, preferably sulfur dioxide, and further wherein the ratio of the number of moles of sulfur oxide to the number of moles of fluorocarboxylic acid is less than 1, preferably less than 0.99.

摘要翻译： 通过在非质子极性有机溶剂存在下，通过使式（ⅰ）具有式Ea-的氟代羧酸反应来制备盐形式的氧化硫和氟化有机化合物，例如全氟链烷亚磺酸和磺酸，优选三氟甲烷亚磺酸和三氟甲磺酸， CF 2 -COOH（I），其中Ea是至少部分与有机或无机阳离子形成盐的原子或电吸引基团; 与（ii）硫氧化物，优选二氧化硫，并且其中硫氧化物的摩尔数与氟代羧酸的摩尔数之比小于1，优选小于0.99。

公开(公告)号：US08222450B2

公开(公告)日：2012-07-17

申请号：US12375073

申请日：2007-07-25

申请人： Bernard Besson

发明人： Bernard Besson

IPC分类号： C07C303/00

CPC分类号： C07C303/00 ,  C07C309/00

摘要： Sulfonic acid anhydrides, and more particularly triflic anhydride, are prepared by reacting a sulfonic acid or a mixture of two sulfonic acids with a reactant exhibiting acid pseudohalide tautomerism and containing at least one carbon atom which is involved in the tautomerism bearing two halogen atom substituents.

摘要翻译： 磺酸酐，尤其是三氟甲磺酸酐通过使磺酸或两种磺酸的混合物与表现出酸拟卤化物互变异构体的反应物反应并含有至少一个参与具有两个卤素原子取代基的互变异构体的碳原子来制备。

公开(公告)号：US20050246280A1

公开(公告)日：2005-11-03

申请号：US10512751

申请日：2003-04-02

申请人： Bernard Besson

发明人： Bernard Besson

IPC分类号： G06F9/00 ,  G09F27/00 ,  G06F17/60 ,  H04L9/00

CPC分类号： G09F27/00

摘要： A server system (1) is connected to a number of remote displays (5-7) for messages for broadcasting by a communication network (8). The audiovisual messages (4) received from the server system (1) are made perceptible for the clients (2, 3). The clients can send coded instruction signals (16) to a first access device (5a-7a), located near a display (5-7), by portable client badges (14, 15), which are transmitted to the server system (1) which then establishes a back-up communication (18) with the client (2), for example, through a portable telephone. The client can thus simply establish communication and, when the server system (1) has information specifically concerning the above, the information need not be transmitted over the network.

摘要翻译： 服务器系统（1）连接到多个远程显示器（5-7），用于由通信网络（8）广播的消息。 从服务器系统（1）接收到的视听消息（4）对于客户端（2,3）是可见的。 客户端可以通过传送到服务器系统的便携式客户端徽章（14,15）向位于显示器（5-7）附近的第一接入设备（5a-7a）发送编码指令信号（16） （1），其然后例如通过便携式电话与客户端（2）建立备用通信（18）。 因此，客户端可以简单地建立通信，并且当服务器系统（1）具有与上述有关的信息时，不需要通过网络传输信息。

公开(公告)号：US20120197039A1

公开(公告)日：2012-08-02

申请号：US12744875

申请日：2008-11-25

申请人： Vincent Schanen ,  Olivier Buisine ,  François Metz ,  Bernard Besson

发明人： Vincent Schanen ,  Olivier Buisine ,  François Metz ,  Bernard Besson

IPC分类号： C07C313/04

CPC分类号： C07C313/04

摘要： The present invention relates to a method for preparing a highly pure trifluoromethanesulphinic acid. The method of the invention for preparing a highly pure trifluoromethanesulphinic acid, starting from an aqueous mixture comprising a trifluoromethanesulphinic acid salt, a trifluoroacetic acid salt and saline impurities resulting from the method for preparing same, is characterized in that said mixture is subjected to the following operations:- acidification such that the trifluoroacetic acid salt and the triflinic acid salt are released in an acid form,- separation of the trifluoroacetic acid and trifluoromethanesulphinic acid by distillation enabling the trifluoroacetic acid to be recovered at the top of the distillation and the trifluoromethanesulphinic acid to be recovered at the bottom of the distillation,- separation by distillation of the trifluoromethanesulphinic acid present in the distillation residue previously obtained.

摘要翻译： 本发明涉及一种制备高纯度三氟甲磺酸的方法。 本发明制备高纯度三氟甲磺酸的方法，其特征在于，由包含三氟甲磺酸盐，三氟乙酸盐和由其制备方法得到的盐水杂质的含水混合物开始，将所述混合物进行以下步骤 操作：酸化使得三氟乙酸盐和三氟甲磺酸盐以酸的形式释放， - 通过蒸馏分离三氟乙酸和三氟甲磺酸，使三氟乙酸在蒸馏顶部回收，三氟甲磺酸 在蒸馏的底部回收， - 通过蒸馏分离先前获得的蒸馏残余物中的三氟甲磺酸。

公开(公告)号：US07781614B2

公开(公告)日：2010-08-24

申请号：US10505043

申请日：2003-02-14

申请人： Bernard Besson

发明人： Bernard Besson

IPC分类号： C07C213/00

CPC分类号： C07C303/44 ,  C07C311/48

摘要： The invention relates to a method of treating an impure organic composition of ammonium imide, one of the substituents of which imide ion is a sulfonyl carried by a perhalogenated, advantageously perfluorinated carbon, characterized in that said composition is subjected to a step of liquid-liquid extraction by means of an aqueous phase and containing, as impurity, at least one of the chemical species chosen from halides, sulfonates and sulfinates, in particular those whose sulfur is carried by a perhalogenated carbon.

摘要翻译： 本发明涉及一种处理不纯的酰亚胺有机组合物的方法，其酰亚胺离子是由全卤代的，有利地是全氟化的碳承载的磺酰基之一，其特征在于所述组合物经受液 - 液 通过水相萃取并含有选自卤化物，磺酸盐和亚硫酸盐的至少一种化学物质作为杂质，特别是其中硫由全卤化碳承载的化合物。

公开(公告)号：US20090216036A1

公开(公告)日：2009-08-27

申请号：US12298354

申请日：2007-04-18

申请人： Bernard Besson

发明人： Bernard Besson

IPC分类号： C07C313/04

CPC分类号： C07C313/04 ,  Y02P20/582

摘要： Oxysulfide and fluorinated organic compounds, for example, perfluoroalkanesulfinic and sulfonic acids, and preferably trifluoromethanesulfinic and trifluoromethanesulfonic acids in salt form, are prepared by reacting, in the presence of an aprotic polar organic solvent: (i) a fluorocarboxylic acid having the formula Ea-CF2—COOH (I), wherein Ea is an atom or an electroattracting group at least partially forming a salt with an organic or inorganic cation; with (ii) a sulfur oxide, preferably sulfur dioxide, and further wherein the ratio of the number of moles of sulfur oxide to the number of moles of fluorocarboxylic acid is less than 1, preferably less than 0.99.

摘要翻译： 通过在非质子极性有机溶剂存在下，通过使式（ⅰ）具有式Ea-的氟代羧酸反应来制备盐形式的氧化硫和氟化有机化合物，例如全氟链烷亚磺酸和磺酸，优选三氟甲烷亚磺酸和三氟甲磺酸， CF 2 -COOH（I），其中Ea是至少部分与有机或无机阳离子形成盐的原子或电吸引基团; 与（ii）硫氧化物，优选二氧化硫，并且其中硫氧化物的摩尔数与氟代羧酸的摩尔数之比小于1，优选小于0.99。

公开(公告)号：US4889957A

公开(公告)日：1989-12-26

申请号：US213149

申请日：1988-06-29

申请人： Bernard Besson ,  Philippe Kalck ,  Alain Thorez

发明人： Bernard Besson ,  Philippe Kalck ,  Alain Thorez

IPC分类号： B01J31/00 ,  C07B31/00 ,  C07B41/06 ,  C07B61/00 ,  C07C45/00 ,  C07C45/50 ,  C07C47/02 ,  C07C67/00 ,  C07F15/00

CPC分类号： C07F15/008 ,  C07C45/50

摘要： Novel dinuclear and water-soluble rhodium complexes, well suited as hydroformylation catalysts, as are aqueous solutions thereof, have the general formula: ##STR1## in which R and R', which are identical or different, are each a substituted or unsubstituted hydrocarbon radical, with the proviso that R and R' may together form a single divalent radical, TAPS is a sulfonated triarylphosphine ligand, and L is a carbonyl (CO) or a TAPS ligand.

摘要翻译： 新的双核和水溶性铑配合物，如其水溶液一样，具有通式如下：通式（I）其中R和R'相同或不同，各自为取代或取代的 未取代的烃基，条件是R和R'可以一起形成单个二价基团，TAPS是磺化的三芳基膦配体，L是羰基（CO）或TAPS配体。

公开(公告)号：US08471059B2

公开(公告)日：2013-06-25

申请号：US12745196

申请日：2008-11-25

申请人： Vincent Schanen ,  Olivier Buisine ,  François Metz ,  Bernard Besson

发明人： Vincent Schanen ,  Olivier Buisine ,  François Metz ,  Bernard Besson

IPC分类号： C07C313/04

CPC分类号： C07C313/04

摘要： The present invention relates to a method for preparing a salt of trifluoromethanesulphinic acid termed “triflinic acid”. More specifically, the invention relates to a method for preparing a highly pure triflinic acid salt. The method of the invention for preparing a highly pure triflinic acid salt, starting from an aqueous mixture comprising the latter combined with a trifluoroacetic acid salt and saline impurities resulting from the method for preparing same, is characterized in that said mixture is subjected to the following operations: —first controlled acidification such that the trifluoroacetic acid salt is essentially released in the acid form thereof, the majority of the triflinic acid remaining in a salified form, —optional separation of the salts originating from the acid having been used for the acidification and recovery of an aqueous phase, —separation of the trifluoroacetic acid from the separated aqueous phase comprising the alkaline salt of triflinic acid, trifluoroacetic acid, triflinic acid and the excess strong acid, therefore resulting in an aqueous phase depleted of trifluoroacetic acid but comprising the alkaline salt of triflinic acid, —recovery of the alkaline salt of triflinic acid from the aqueous phase.

摘要翻译： 本发明涉及一种称为“三氟酸”的三氟甲磺酸的盐的制备方法。 更具体地说，本发明涉及制备高纯度三氟酸盐的方法。 本发明制备高纯度三氟酸盐的方法，其特征在于，将含有后者与由三氟乙酸盐组合的含水混合物和由其制备方法产生的盐水杂质开始混合，其特征在于所述混合物经受以下 操作：首先控制酸化，使得三氟乙酸盐基本上以其酸形式释放，大部分三氟酸残留成盐化形式， - 用于酸化的源自酸的盐的可选分离和 水相的回收，三氟乙酸从包含三氟酸，三氟乙酸，三氟酸的碱金属盐和过量的强酸的分离的水相中分离，因此导致水相中缺乏三氟乙酸但含有碱 三氟酸盐，三氟酸碱性碱性盐的还原 d从水相中。

公开(公告)号：US20110034724A1

公开(公告)日：2011-02-10

申请号：US12745196

申请日：2008-11-25

申请人： Vincent Schanen ,  Olivier Buisine ,  François Metz ,  Bernard Besson

发明人： Vincent Schanen ,  Olivier Buisine ,  François Metz ,  Bernard Besson

IPC分类号： C07C303/44

CPC分类号： C07C313/04

摘要： The present invention relates to a method for preparing a salt of trifluoromethanesulphinic acid termed “triflinic acid”. More specifically, the invention relates to a method for preparing a highly pure triflinic acid salt. The method of the invention for preparing a highly pure triflinic acid salt, starting from an aqueous mixture comprising the latter combined with a trifluoroacetic acid salt and saline impurities resulting from the method for preparing same, is characterized in that said mixture is subjected to the following operations: first controlled acidification such that the trifluoroacetic acid salt is essentially released in the acid form thereof, the majority of the triflinic acid remaining in a salified form, optional separation of the salts originating from the acid having been used for the acidification and recovery of an aqueous phase, separation of the trifluoroacetic acid from the separated aqueous phase comprising the alkaline salt of triflinic acid, trifluoroacetic acid, triflinic acid and the excess strong acid, therefore resulting in an aqueous phase depleted of trifluoroacetic acid but comprising the alkaline salt of triflinic acid, recovery of the alkaline salt of triflinic acid from the aqueous phase.

摘要翻译： 本发明涉及一种称为“三氟酸”的三氟甲磺酸的盐的制备方法。 更具体地说，本发明涉及制备高纯度三氟酸盐的方法。 本发明制备高纯度三氟酸盐的方法，其特征在于，将含有后者与由三氟乙酸盐组合的含水混合物和由其制备方法产生的盐水杂质开始混合，其特征在于所述混合物经受以下 操作：首先控制酸化，使得三氟乙酸盐基本上以其酸形式释放，大部分三氟氯酸保持为盐化形式，任选分离源自酸的盐，用于酸化和回收 水相，从分离的水相中分离三氟乙酸，其中包含三氟酸，三氟乙酸，三烯丙酸和过量的强酸的碱性盐，从而导致三氟乙酸的水相贫化，但是包含三氟甲磺酸的碱性盐 酸，三氟酸盐碱性盐的回收率 水相。

公开(公告)号：US20090017791A1

公开(公告)日：2009-01-15

申请号：US12237654

申请日：2008-09-25

申请人： Bernard Besson

发明人： Bernard Besson

IPC分类号： H04M1/66

CPC分类号： G09F27/00 ,  G06Q30/02 ,  H04L67/12

摘要： A server system is connected to a number of remote displays for messages for broadcasting by a communication network. The audiovisual messages received from the server system are made perceptible for customers. The customers can send coded instruction signals to a first access device, located near a display, by portable customer badges, which are transmitted to the server system which then establishes a back-up communication with the customer, for example, through a portable telephone. The customer can thus simply establish communication and, when the server system has information specifically concerning the above, the information need not be transmitted over the network.

摘要翻译： 服务器系统连接到多个远程显示器，用于由通信网络广播的消息。 从服务器系统接收到的视听消息对于客户来说是可见的。 客户可以通过便携式客户徽章向位于显示器附近的第一接入设备发送编码指令信号，所述便携式客户徽章被发送到服务器系统，该服务器系统例如通过便携式电话与客户建立备用通信。 因此，客户可以简单地建立通信，并且当服务器系统具有与上述相关的信息时，不需要通过网络传输信息。