公开(公告)号：US20120225233A1

公开(公告)日：2012-09-06

申请号：US13376003

申请日：2010-06-02

申请人： Laurent Guy ,  Virginie Pevere ,  Thierry Vidal

发明人： Laurent Guy ,  Virginie Pevere ,  Thierry Vidal

IPC分类号： C08L9/00 ,  C08K9/12 ,  B32B1/08 ,  C08J3/20

CPC分类号： C08K5/5425 ,  C08K3/36 ,  C08K5/544 ,  C08L9/00 ,  Y10T428/139

摘要： The use of a functionalized organosilicon compound as a coupling agent between an inorganic filler and an elastomer in an elastomer composition including an isoprene elastomer and a reinforcing inorganic filler is disclosed. The compound is selected among functionalized organosilicon compounds including at least one double bond C═C or C═N, and not including any C═C—C═O bonds or N═N bonds, and reacting with the isoprene units according to an electrocyclic reaction, in particular according to a standard cycloaddition reaction [2+1], [2+2], [3+2] or a Diels-Alder reaction [4+2] or an ene-synthesis reaction other than an ene-synthesis reaction between an isoprene unit and a C═C—C═O or N═N function. Also described, are elastomer composition(s) obtained and items manufactured using such compositions.

摘要翻译： 公开了在包含异戊二烯弹性体和增强无机填料的弹性体组合物中使用官能化的有机硅化合物作为无机填料和弹性体之间的偶联剂。 所述化合物选自包括至少一个C = C或C = N的双键的官能化有机硅化合物，并且不包括任何C = C-C = O键或N = N键，并且根据电环与异戊二烯单元反应 特别是根据标准环加成反应[2 + 1]，[2 + 2]，[3 + 2]或狄尔斯 - 阿尔德反应[4 + 2]或烯 - 合成以外的烯 - 异戊二烯单元与C = C-C = O或N = N的反应。 还描述了获得的弹性体组合物和使用这些组合物制造的物品。

公开(公告)号：US08980392B2

公开(公告)日：2015-03-17

申请号：US13376003

申请日：2010-06-02

申请人： Laurent Guy ,  Virginie Pevere ,  Thierry Vidal

发明人： Laurent Guy ,  Virginie Pevere ,  Thierry Vidal

IPC分类号： C08L9/00 ,  C08K9/12 ,  C08J3/20 ,  C08K3/36 ,  C08K5/5425 ,  C08K5/544

CPC分类号： C08K5/5425 ,  C08K3/36 ,  C08K5/544 ,  C08L9/00 ,  Y10T428/139

摘要： The use of a functionalized organosilicon compound as a coupling agent between an inorganic filler and an elastomer in an elastomer composition including an isoprene elastomer and a reinforcing inorganic filler is disclosed. The compound is selected among functionalized organosilicon compounds including at least one double bond C═C or C═N, and not including any C═C—C═O bonds or N═N bonds, and reacting with the isoprene units according to an electrocyclic reaction, in particular according to a standard cycloaddition reaction [2+1], [2+2], [3+2] or a Diels-Alder reaction [4+2] or an ene-synthesis reaction other than an ene-synthesis reaction between an isoprene unit and a C═C—C═O or N═N function. Also described, are elastomer composition(s) obtained and items manufactured using such compositions.

摘要翻译： 公开了在包含异戊二烯弹性体和增强无机填料的弹性体组合物中使用官能化的有机硅化合物作为无机填料和弹性体之间的偶联剂。 所述化合物选自包括至少一个C = C或C = N的双键的官能化有机硅化合物，并且不包括任何C = C-C = O键或N = N键，并且根据电环与异戊二烯单元反应 特别是根据标准环加成反应[2 + 1]，[2 + 2]，[3 + 2]或狄尔斯 - 阿尔德反应[4 + 2]或烯 - 合成以外的烯 - 异戊二烯单元与C = C-C = O或N = N的反应。 还描述了获得的弹性体组合物和使用这些组合物制造的物品。

公开(公告)号：US20110282040A1

公开(公告)日：2011-11-17

申请号：US12935056

申请日：2009-04-03

申请人： Thierry Vidal ,  Virginie Pevere

发明人： Thierry Vidal ,  Virginie Pevere

IPC分类号： C07F7/18 ,  C07F7/20 ,  C07F7/10

CPC分类号： C07F7/1804

摘要： Functionalized organosilicon compounds (I), including at least one azo-activated structural unit, are prepared by: A. reacting at least one silane precursor (IV) with at least one hydrazo-precursor compound (V) to obtain hydrazine precursors (II) of such organosilicon compounds and B. oxidizing the hydrazine group of the precursors (II) to obtain precursors of the compounds (I), employing an oxidizer (NaOCl) and a base (NaOH), the oxidation being carried out in a biphase aqueous/organic medium, with the pH of the aqueous phase ranging from 3 to 11, such oxidation B being carried out directly in the reaction medium obtained from step A and containing the precursors (II), without isolating these precursors.

摘要翻译： 包括至少一种偶氮活化的结构单元的官能化有机硅化合物（I）通过以下步骤制备：A.使至少一种硅烷前体（Ⅳ）与至少一种氢化前体化合物（Ⅴ）反应，得到肼前体（II） 的这种有机硅化合物和B.氧化前体（II）的肼基以获得化合物（I）的前体，使用氧化剂（NaOCl）和碱（NaOH），氧化在双相水/ 有机介质，其水相pH为3至11，这样的氧化B直接在步骤A获得并含有前体（II）的反应介质中进行，而不分离这些前体。

公开(公告)号：US20110105780A1

公开(公告)日：2011-05-05

申请号：US10497933

申请日：2002-12-06

申请人： Nathalie Guennouni ,  Virginie Pevere ,  Bernard Vogin

发明人： Nathalie Guennouni ,  Virginie Pevere ,  Bernard Vogin

IPC分类号： C07F7/04

CPC分类号： C07F7/1892

摘要： The invention concerns the preparation of sulphur-containing organosilicic compounds of general formula (I) wherein, for example: R1═C1-C15 alkyl; R2 and R3═C1-C6 alkyl; in a mean number ranging from 1.5±0.1 to 5±0.1. Said preparation is carried out by performing successively the following steps (a), (b) and (c): (a) hydrosilylation of the type: R2R3HSi-Hal+CH2═CH—CH2-Hal}Hal-R2R3Si—(CH2)3Hal; (b) alcoholysis of the type: Hal-R2R3Si—(CH2)3-Hal+R1—OH}R′O—R2R3Si—(CH2)3Hal; (c) sulphidization of the type: R′O—R2R3Si—(CH2)3Hal+M2Sx} compound of formula (I); with Hal=a halogen atom and M=alkali metal.

摘要翻译： 本发明涉及制备通式（I）的含硫有机硅化合物，其中例如：R 1 = C 1 -C 15烷基; R2和R3 = C1-C6烷基; 平均数字范围为1.5±0.1至5±0.1。 所述制备通过连续进行以下步骤（a），（b）和（c）：（a）类型的氢化硅烷化：R2R3HSi-Hal + CH2 = CH2-Hal-Hal-R2R3Si-（CH2） 3Hal; （b）醇解类型：Hal-R2R3Si-（CH2）3-Hal + R1-OH} R'O-R2R3Si-（CH2）3Hal; （c）式（I）化合物：R'O-R2R3Si-（CH2）3Hal + M2Sx}化合物的硫化; 其中Hal =卤素原子，M =碱金属。

公开(公告)号：US06479698B1

公开(公告)日：2002-11-12

申请号：US10019051

申请日：2002-03-20

申请人： Virginie Pevere ,  Pierre Danerol

发明人： Virginie Pevere ,  Pierre Danerol

IPC分类号： C07C30906

CPC分类号： C07C303/22 ,  C07C309/06

摘要： The invention concerns a method for preparing sulphonate salts, alkaline or alkaline-earth, corresponding to anion of general formula (I):(R—CF2—SO3−)n, through alkaline hydrolysis of sulphonyl chlorides corresponding to formula (II). The invention is characterized in that it comprises at least a step which consists in alkaline hydrolysis of sulphonyl chloride carried out in the presence of a phase-transfer agent.

摘要翻译： 本发明涉及通过碱式水解对应于式（II）的磺酰氯制备相应于通式（I）的阴离子的碱金属或碱土金属盐的方法：（R-CF 2 -SO 3 - ）n。 本发明的特征在于其至少包括在相转移剂存在下进行磺酰氯的碱性水解的步骤。

公开(公告)号：US06399821B2

公开(公告)日：2002-06-04

申请号：US09923493

申请日：2001-08-07

申请人： Virginie Pevere ,  Emmanuel Marx ,  Laurent Gilbert

发明人： Virginie Pevere ,  Emmanuel Marx ,  Laurent Gilbert

IPC分类号： C07C30318

CPC分类号： C07C303/38 ,  C07C311/48

摘要： The invention concerns a method of sulphonation characterised in that it consists in contacting a nucleophile whose nucleophilic atom is a nitrogen atom with a reagent comprising by successive or simultaneous addition: a heavy sulphonyl halide (i.e. whose atomic number is not less than that of chlorine), advantageously suphonyl chloride; and an organic base both not capable of alkylation and lipid soluble; and the organic part of said sulphonyl is perfluorinated on the carbon carried by the sulphur. The invention is applicable to organic synthesis.

摘要翻译： 本发明涉及一种磺化方法，其特征在于它包括使亲核原子是氮原子的亲核试剂与通过连续或同时加入的试剂接触：重磺酰卤（即其原子序数不小于氯原子数） ，有利地是异丙基氯; 和不能烷基化和脂溶性的有机碱; 并且所述磺酰基的有机部分在由硫携带的碳上全氟化。 本发明适用于有机合成。

公开(公告)号：US06399820B2

公开(公告)日：2002-06-04

申请号：US09859016

申请日：2001-05-15

申请人： Jean-Roger Desmurs ,  Andr{dot over (e)} Millet ,  Virginie Pevere

发明人： Jean-Roger Desmurs ,  Andr{dot over (e)} Millet ,  Virginie Pevere

IPC分类号： C07C30318

CPC分类号： C07B45/00 ,  C07C303/38 ,  C07C311/09

摘要： The present invention relates to a process and a reagent useful for the synthesis of sulphanilide which is perhalogenated on the carbon borne by the sulphur atom of the sulphanilide function. This persulphonylation process is characterized in that it comprises a step of placing a nucleophile, whose nucleophilic atom is a nitrogen, in contact with a reagent comprising, for successive or simultaneous addition, a heavy halide of sulphonyl, advantageously sulphonyl chloride, and an organic base comprising a trivalent atom from column V whose lone pair is conjugated directly or indirectly to a bond, and in that the organic part of the said sulphonyl is perhalogenated, advantageously perfluorinated, on the carbon borne by the sulphur. Application to the synthesis of intermediates for organic chemistry.

摘要翻译： 本发明涉及可用于合成磺酰苯胺的方法和试剂，其在由硫化物酰亚胺功能的硫原子承载的碳上过卤化。 该磺酰化方法的特征在于其包括将亲核原子为氮的亲核试剂置于与试剂接触的步骤中，所述试剂包括连续或同时加入磺酰卤的重卤化物，有利地为磺酰氯和有机碱 其包含来自第V列的三价原子，其双对直接或间接结合到键上，并且所述磺酰基的有机部分在由硫承载的碳上被全卤化，有利地全氟化。 应用于有机化学中间体的合成。

公开(公告)号：US06271419B1

公开(公告)日：2001-08-07

申请号：US09433436

申请日：1999-11-04

申请人： Jean-Roger Desmurs ,  André Millet ,  Virginie Pevere

发明人： Jean-Roger Desmurs ,  André Millet ,  Virginie Pevere

IPC分类号： C07C30318

CPC分类号： C07B45/00 ,  C07C303/38 ,  C07C311/09

摘要： The present invention relates to a process and a reagent useful for the synthesis of sulphanilide which is perhalogenated on the carbon borne by the sulphur atom of the sulphanilide function. This persulphonylation process is characterized in that it comprises a step of placing a nucleophile, whose nucleophilic atom is a nitrogen, in contact with a reagent comprising, for successive or simultaneous addition, a heavy halide of sulphonyl, advantageously sulphonyl chloride, and an organic base comprising a trivalent atom from column V whose lone pair is conjugated directly or indirectly to a bond, and in that the organic part of the said sulphonyl is perhalogenated, advantageously perfluorinated, on the carbon borne by the sulphur. Application to the synthesis of intermediates for organic chemistry.

公开(公告)号：US06235942B1

公开(公告)日：2001-05-22

申请号：US09117372

申请日：1998-10-28

申请人： Virginie Pevere ,  Alain Gadras ,  Susan Mary Cramp ,  Charles Walter Ellwood

发明人： Virginie Pevere ,  Alain Gadras ,  Susan Mary Cramp ,  Charles Walter Ellwood

IPC分类号： C07C31914

CPC分类号： C07C205/11 ,  C07C205/45 ,  C07C319/20 ,  C07C2601/02 ,  C07C323/22

摘要： A process for preparing compounds of the formula: wherein R2 is lower alkyl; or phenyl optionally substituted by from one to five groups, the same or different, which are lower alkyl, lower haloalkyl, halogen or —SR4; R3 is halogen, lower alkyl, lower haloalkyl, lower alkoxy, lower haloalkoxy, —S-alkyl, cycloalkyl having from 3 to 7 carbon atoms in the ring, alkenyl or alkynyl having from 3 to 7 carbon atoms, or -(CR5R6)—SR2 wherein q is one or two; R4 is lower alkyl; R5 and R6 independently represent hydrogen, lower alkyl or lower haloalkyl; and n is zero or an integer from one to three; intermediate compounds of the formula: and processes for preparing them.

摘要翻译： 一种制备下式化合物的方法：其中R2是低级烷基; 或任选被一至五个相同或不同的基团取代的苯基，它们是低级烷基，低级卤代烷基，卤素或-SR 4; 或R 3为卤素，低级烷基，低级卤代烷基，低级烷氧基，低级卤代烷氧基，-S-烷基，环中具有3-7个碳原子的环烷基，具有3-7个碳原子的烯基或炔基，或 - （CR5R6） - 其中q是1或2; R4是低级烷基; R5和R6独立地表示氢，低级烷基或低级卤代烷基; 并且n为0或1至3的整数; 下式的中间体化合物及其制备方法。

公开(公告)号：US07709672B2

公开(公告)日：2010-05-04

申请号：US10489836

申请日：2002-09-10

申请人： Nathalie Guennouni ,  Gérard Mignani ,  Virginie Pevere

发明人： Nathalie Guennouni ,  Gérard Mignani ,  Virginie Pevere

IPC分类号： C07F7/14 ,  C07F7/18

CPC分类号： C07F7/1892 ,  C07F7/188

摘要： The invention concerns the preparation of halogenated monoorganoxysilanes, of formula (I), said compounds being useful as synthesis intermediate in organic chemistry. Said method for preparing monoorganoxysilanes consists in: using as starting product halogenoalkylsilanes of the (CH3)2SiCl2 type and in substituting the silicon with a radical bearing a divalent unit bound to an electrophilic reactive group capable of reacting with at least an appropriate nucleophilic agent to form a functionalised monoorganoxysilane of formula (II) with, for example: R =C1-C4 alkyl; R , R =C1-C6 alkyl; B=C1-C10 alkylene; m=1 or 2; Hal=halogen; W=amino, mercapto, (organosilyl)-organopolythio radical.

摘要翻译： 本发明涉及式（I）的卤代单有机基硅烷的制备，所述化合物可用作有机化学中的合成中间体。 所述制备单有机基硅烷的方法包括：以（CH 3）2 SiCl 2类型的起始产物卤代烷基硅烷为原料，并用具有与能够与至少适当的亲核试剂反应的亲电反应性基团结合的二价单元的基团取代硅来形成 式（II）的官能化单有机基硅烷与例如：R 1 = C 1 -C 4烷基; R 2，R 3 = C 1 -C 6烷基; B = C1-C10亚烷基; m = 1或2; Hal =卤素; W =氨基，巯基，（有机甲硅烷基） - 有机硫基。