Polymerizable acrylate compound containing hexafluorocarbinol group and polymer made therefrom
    1.
    发明授权
    Polymerizable acrylate compound containing hexafluorocarbinol group and polymer made therefrom 失效
    含有六氟甲醇基的可聚合的丙烯酸酯化合物和由其制备的聚合物

    公开(公告)号:US07750178B2

    公开(公告)日:2010-07-06

    申请号:US10563961

    申请日:2004-02-05

    IPC分类号: C07C69/52

    CPC分类号: C08F20/28 C07C69/653

    摘要: The present invention relates to a polymerizable acrylate compound represented by the general formula (1): (in the formula, R1 represents a hydrogen atom, halogen atom, hydrocarbon group or fluorine-containing alkyl group, R2 and R3 may be different or identical, and each of them independently is a hydrogen atom, fluorine atom, hydrocarbon group optionally branched, fluorine-containing alkyl group, aromatic group, or cyclic structure containing an aliphatic group and may contain oxygen or carbonyl bond) and a polymer compound obtained by using the same.

    摘要翻译: 本发明涉及由通式(1)表示的可聚合丙烯酸酯化合物:(式中,R1表示氢原子,卤素原子,烃基或含氟烷基,R2和R3可以不同或相同, 并且它们各自独立地为氢原子,氟原子,任选支化的烃基,含氟烷基,芳族基团或含有脂族基团的环状结构,并且可以含有氧或羰基键)和通过使用 相同。

    Process For Producing 3,3,3-Trifluoropropionic Acid
    2.
    发明申请
    Process For Producing 3,3,3-Trifluoropropionic Acid 有权
    制备3,3,3-三氟丙酸的方法

    公开(公告)号:US20090247786A1

    公开(公告)日:2009-10-01

    申请号:US12092232

    申请日:2006-10-24

    摘要: A benzyl vinyl ether represented by the following formula is hydrolyzed in the presence of a catalyst selected among Arrhenius acids and Lewis acids to obtain 3,3,3-trifluoropropionaldehyde. Subsequently, the 3,3,3-trifluoropropionaldehyde is oxidized with an oxidizing agent. Thus, 3,3,3-trifluoropropionic acid can be more advantageously produced than in conventional techniques from an inexpensive starting material.

    摘要翻译: 由下式表示的苄基乙烯基醚在选自Arrhenius酸和路易斯酸的催化剂存在下水解,得到3,3,3-三氟丙醛。 随后,用氧化剂氧化3,3,3-三氟丙醛。 因此,与常规技术相比,从廉价的起始材料可以更有利地生产3,3,3-三氟丙酸。

    Process for producing α-substituted acrylic norbornanyyl compounds
    3.
    发明授权
    Process for producing α-substituted acrylic norbornanyyl compounds 有权
    制备α-取代的丙烯酸降冰片烷基化合物的方法

    公开(公告)号:US07385079B2

    公开(公告)日:2008-06-10

    申请号:US10995335

    申请日:2004-11-24

    IPC分类号: C07C69/52

    摘要: A process for producing an α-substituted acrylic norbornanyl compound represented by the formula [3] includes reacting an α-substituted acrylic acid anhydride represented by the formula [1] with a substituted norbornanyl alcohol represented by the formula [2]. wherein R1 represents a hydrogen atom, methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, sec-butyl group, tert-butyl group, fluoromethyl group, difluoromethyl group, trifluoromethyl group, or perfluoroethyl group, and wherein one of R2, R3 and R4 is a CF3C(CF3)(OH)CH2— group, and each of the other two of R2, R3 and R4 is a hydrogen.

    摘要翻译: 由式[3]表示的α-取代的丙烯酸降冰片烷基化合物的制备方法包括使由式[1]表示的α-取代的丙烯酸酐与由式[2]表示的取代的降冰片烷基酯反应。 其中R 1表示氢原子,甲基,乙基,正丙基,异丙基,正丁基,仲丁基,叔丁基,氟甲基,二氟甲基, 三氟甲基或全氟乙基,其中R 2,R 3和R 4之一是CF 3 N C(CF 3)(OH)CH 2 - 基团,R 2,R 3,R 3, R 4和R 4是氢。

    Process for producing fluoroalkanesulfonamide derivatives
    4.
    发明申请
    Process for producing fluoroalkanesulfonamide derivatives 有权
    制备氟代烷基磺酰胺衍生物的方法

    公开(公告)号:US20080058538A1

    公开(公告)日:2008-03-06

    申请号:US11878593

    申请日:2007-07-25

    IPC分类号: C07D307/93 C07C311/14

    摘要: There is provided a process for producing a fluoroalkanesulfonamide derivative represented by the formula [3], R2—NH—SO2—Rf—R1  [3]including reacting a fluoroalkanesulfonic anhydride represented by the formula [1], with an organic primary amine represented by the formula [2], in the presence of water and in the presence of a base selected from the group consisting of (a) a hydroxide of an alkali metal or alkaline-earth metal or (b) a basic salt containing an alkali metal or alkaline-earth metal.

    摘要翻译: 提供了由式[3]表示的氟烷烃磺酰胺衍生物的制备方法,<?in-line-formula description =“In-line formula”end =“lead”?> R 2 - NH-SO 2 -R> -R>> <<

    Process for producing α-substituted acrylic acid esters
    5.
    发明授权
    Process for producing α-substituted acrylic acid esters 有权
    制备α-取代的丙烯酸酯的方法

    公开(公告)号:US07067691B2

    公开(公告)日:2006-06-27

    申请号:US11016770

    申请日:2004-12-21

    IPC分类号: C07C69/62 C07C69/52

    CPC分类号: C07C67/08 C07C69/653

    摘要: A process for producing an α-substituted acrylic acid ester represented by the formula [1], wherein each of R1 and R2 is independently a hydrogen atom, methyl group, ethyl group, n-propyl group, isopropyl group, n-butyl group, sec-butyl group, tert-butyl group, fluoromethyl group, difluoromethyl group, trifluoromethyl group, or perfluoroethyl group, includes reacting an α-substituted acrylic acid anhydride represented by the formula [7], with 1,1-bis(trifluoromethyl)-1,3-diol represented by the formula [2].

    摘要翻译: 由式[1]表示的α-取代的丙烯酸酯的制备方法,其中R 1和R 2各自独立地为氢原子,甲基, 乙基,正丙基,异丙基,正丁基,仲丁基,叔丁基,氟甲基,二氟甲基,三氟甲基或全氟乙基,包括使由α-取代的丙烯酸酐 式[7]与由式[2]表示的1,1-双(三氟甲基)-1,3-二醇组成。

    N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivatives, methods of
producing same, and herbicides containing same as effective components
    6.
    发明授权
    N-aryloxyacyl-n-phenyltetrahydrophthalamic acid derivatives, methods of producing same, and herbicides containing same as effective components 失效
    N-芳氧基酰基 - 正苯基四氢酞酸衍生物,其制备方法和含有与有效成分相同的除草剂

    公开(公告)号:US5481022A

    公开(公告)日:1996-01-02

    申请号:US256646

    申请日:1994-07-19

    摘要: The invention provides N-aryloxyacyl-N-phenyltetrahydrophthalamic acid derivatives represented by the general formula [I], a method of producing the same, and a herbicide containing the same as the effective components, ##STR1## wherein X and Y each individually represent hydrogen atoms or halogen atoms, Ar represents a substituted or unsubstituted phenyl group or naphthyl group, R.sup.1 represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkenyloxy group, a lower alkynyloxy group, a lower alkoxyalkoxy group or a lower alkoxycarbonylalkoxy group, R.sup.2 represents a hydrogen atom or a lower alkyl group, R.sup.3 represents a hydroxyl, a lower alkoxy group, a lower alkenyloxy group, a lower alkynyloxy group, a lower alkoxyalkoxy group, a benzyloxy group or a lower alkoxycarbonylalkoxy group, and m is an integer ranging from 0 to 5. This herbicide which is very useful can be widely applied to upland, paddy field, orchard, turf, forest, non-crop land, etc., and is not harmful to crops.

    摘要翻译: PCT No.PCT / JP93 / 01756 Sec。 371日期:1994年7月19日 102(e)日期1994年7月19日PCT 1993年12月2日PCT公布。 公开号WO94 / 12469 日期:1994年6月9日本发明提供由通式[I]表示的N-芳氧基酰基-N-苯基四氢酞酸衍生物,其制备方法和含有与有效成分相同的除草剂, I]其中X和Y各自独立地表示氢原子或卤原子,Ar表示取代或未取代的苯基或萘基,R1表示氢原子,卤素原子,低级烷基,低级烷氧基,低级烯氧基 低级烷氧基,低级烷氧基烷氧基或低级烷氧羰基烷氧基,R2表示氢原子或低级烷基,R3表示羟基,低级烷氧基,低级链烯氧基,低级炔氧基,低级烷氧基 烷氧基烷氧基,苄氧基或低级烷氧基羰基烷氧基,m为0〜5的整数。该除草剂非常有用,可广泛应用于高地,水田,果园,草坪,森林, - 耕地等,对作物无害。

    Process for Producing 3,3,3-Trifluoropropionaldehyde
    9.
    发明申请
    Process for Producing 3,3,3-Trifluoropropionaldehyde 有权
    生产3,3,3-三氟丙醛的方法

    公开(公告)号:US20090105506A1

    公开(公告)日:2009-04-23

    申请号:US12065299

    申请日:2006-09-12

    IPC分类号: C07C45/42 C07C43/166

    摘要: There is provided a process for producing 3,3,3-trifluoropropionaldehyde, including the step of hydrolyzing a benzyl vinyl ether of the formula [1] in the presence of a catalyst selected from the group consisting of Arrhenius acids and Lewis acids, where R represents phenyl or phenyl having a substituent R1 selected from the group consisting of alkyl groups, alkoxy groups, halogen atoms, nitro groups and amino groups.

    摘要翻译: 提供了一种制备3,3,3-三氟丙醛的方法,包括在选自由Arrhenius酸和路易斯酸组成的组的存在下水解式[1]的苄基乙烯基醚的步骤,其中R 表示具有选自烷基,烷氧基,卤素原子,硝基和氨基的取代基R 1的苯基或苯基。