2-丙烯酸3-(二乙氧基甲基甲硅烷基)丙基酯 | 13732-00-8

• 物质功能分类: 化学试剂 - 硅烷试剂
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-丙烯酸3-(二乙氧基甲基甲硅烷基)丙基酯
• 中文别名: 3-丙烯酰氧基丙基甲基二甲氧基硅烷；(3-丙烯氧基丙基)甲基二甲氧基硅烷
• 英文名称: γ-acryloxypropyldimethoxymethylsilane
• 英文别名: 3-[dimethoxy(methyl)silyl]propyl acrylate；(3-acryloxypropyl)methyldimethoxysilane；γ-acryloyloxypropylmethyldimethoxysilane；3-[Dimethoxy(methyl)silyl]propyl prop-2-enoate
• CAS: 13732-00-8
• 化学式: C₉H₁₈O₄Si
• mdl: MFCD00156431
• 分子量: 218.325
• InChiKey: MCDBEBOBROAQSH-UHFFFAOYSA-N

物化性质

• 熔点：
  <0°C
• 沸点：
  65 °C
• 密度：
  1
• 闪点：
  82°C

计算性质

• 辛醇/水分配系数(LogP)：
  1.56
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• TSCA：
  No
• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 危险性防范说明：
  P501,P210,P264,P280,P370+P378,P337+P313,P305+P351+P338,P302+P352,P332+P313,P362,P403+P235
• 危险性描述：
  H315,H319,H227

反应信息

• 作为反应物：
  描述：

  2-丙烯酸3-(二乙氧基甲基甲硅烷基)丙基酯 、 1-萘胺 在 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer 、 copper(II) acetate monohydrate 作用下， 以 邻二甲苯 为溶剂， 反应 18.0h， 以62%的产率得到3-(dimethoxy(methyl)silyl)propyl (Z)-2-(benzo[cd]indol-2(1H)-ylidene)acetate
  参考文献：
  名称：

  RhIII催化的游离1-萘胺与α，β-不饱和酯的双脱氢偶联。

  摘要：

  据报道，Rh III催化游离的1-萘胺与α，β-不饱和酯通过CH / CH / CH和CH / NH键进行连续的CH-CH双氧化反应。一步反应导致形成生物学上重要的亚烷基-1，2-二氢苯并[ cd ]吲哚骨架。这种高效的方法在合成上比其他方法更加方便和有用，因为起始材料（例如1-萘胺衍生物）很容易获得，而游离胺充当引导基团。

  DOI：

  10.1002/chem.202000706

文献信息

• Radially layered copoly (amidoamine-organosilicon) dendrimers
  申请人：Dow Corning Corporation

  公开号：US05739218A1

  公开（公告）日：1998-04-14

  Radially layered copoly-dendrimers having unusual surface properties and novel applications have been synthesized and characterized. These are the first copolymeric dendrimers composed of a hydrophilic poly(amidoamine) (PAMAM) interior with hydrophobic organosilicon surfaces. These dendrimers have been prepared by surface modifications of an ethylene diamine core PAMAM dendrimer with (3-acryloxypropyl)methyldimethoxysilane, (3-acryloxypropyl)bis(vinyldimethylsiloxy)methylsilane, (3-acryloxypropyl)tris(trimethylsiloxy)silane, chloromethyltrimethylsilane, and chloromethyldimethylvinylsilane, to varying degrees of surface coverage. The obtained products were characterized by .sup.1 H, .sup.13 C, and .sup.29 Si NMR, and by DSC and TGA. The dendrimers with less completely covered organosilicon surfaces are water soluble, and have considerable surface activity, the best of which lowered the surface tension of water to less than 30 mN/m. Areas in their surface, according to the Gibbs adsorption isotherm, are surprisingly small, i.e., of the order of 100 .ANG..sup.2 /mol. More completely hydrophobed dendrimers are water insoluble, and form spread monolayers on water, capable of sustaining surface pressures over 40 mN/m. Areas per molecule are in the 1,000 .ANG..sup.2 /mol range.

  已经合成和表征了具有非常规表面性质和新颖应用的径向分层共聚树状分子。这些是第一个由亲水性聚酰胺胺（PAMAM）内部和疏水性有机硅表面组成的共聚树状分子。通过使用（3-丙烯氧基丙基）甲基二甲氧基硅烷、（3-丙烯氧基丙基）双（乙烯基二甲基硅氧基）甲基硅烷、（3-丙烯氧基丙基）三（三甲基硅氧基）硅烷、氯甲基三甲基硅烷和氯甲基二甲基乙烯基硅烷对乙二胺核心PAMAM树状分子进行表面修饰来制备这些树状分子，表面覆盖程度不同。所得产物通过1H、13C和29Si NMR、DSC和TGA进行了表征。表面覆盖程度较低的有机硅表面的树状分子是水溶性的，并具有相当的表面活性，其中最好的将水的表面张力降低到小于30 mN/m。根据吉布斯吸附等温线，在其表面的面积令人惊讶地小，即约为100 Å2/mol。表面完全疏水的树状分子是水不溶性的，并在水上形成扩展的单层，能够承受超过40 mN/m的表面压力。每个分子的面积在1,000 Å2/mol范围内。
• Fluoropolymer-based hybrid organic/inorganic composites
  申请人：Abusleme Julio A.

  公开号：US20130023620A1

  公开（公告）日：2013-01-24

  A process for manufacturing a fluoropolymer hybrid organic/inorganic composite comprising: (i) mixing at least one fluoropolymer comprising recurring units derived from at least one (meth)acrylic monomer [monomer (MA)] of formula: at least one metal compound [compound (M)] of formula: X 4-m AY m , wherein each of R1, R2, R3, equal or different from each other, is independently a hydrogen atom or a C 1 -C 3 hydrocarbon group, and R OH is a hydrogen atom or a C 1 -C 5 hydrocarbon moiety comprising at least one hydroxyl group [polymer (F)]; wherein m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, Y is a hydrolysable group, X is a hydrocarbon group comprising one or more functional groups; (ii) reacting at least a fraction of hydroxyl groups of the R OH groups of said monomer (MA) of said polymer (F) with at least a fraction of said compound (M), to obtain a grafted polymer comprising pendant —Y m-1 AX 4-m groups, with m, Y, A and X having same meaning as above; and (iii) hydrolyzing and/or polycondensing compound (M) and/or pendant —Y m-1 AX 4-m groups as above. The invention also disclose the fluoropolymer hybrid organic/inorganic composites obtained therefrom and the method of the use of the same.

  一种制造含氟聚合物杂化有机/无机复合材料的工艺，包括：（i）混合至少一种含有至少一个（甲基）丙烯酸酯单体[单体（MA）]衍生重复单元的含氟聚合物，其中该单体（MA）的公式为：至少一种金属化合物[化合物（M）]的公式为：X4-mAYm，其中R1、R2、R3各自独立地为氢原子或C1-C3烃基，且ROH为至少含有一个羟基的氢原子或C1-C5烃基[聚合物（F）]，其中m为1到4的整数，A为选自Si、Ti和Zr组成的金属，Y为可水解基团，X为含有一个或多个功能基团的碳氢基团；（ii）反应至少一部分单体（MA）的ROH基团的羟基与至少一部分所述化合物（M）的羟基，以获得嵌挂的聚合物，其包括垂悬的—Ym-1AX4-m基团，其中m、Y、A和X的含义与上述相同；（iii）水解和/或缩聚化合物（M）和/或上述垂挂的—Ym-1AX4-m基团。本发明还公开了从中获得的含氟聚合物杂化有机/无机复合材料及其使用方法。
• FLUOROPOLYMER FIBRE
  申请人：SOLVAY SA

  公开号：US20160160392A1

  公开（公告）日：2016-06-09

  The present invention pertains to a process for manufacturing one or more fluoropolymer fibres, said process comprising the following steps: (i) providing a liquid composition [composition (C1)] comprising: —at least one fluoropolymer comprising at least one hydroxyl end group [polymer (F OH )L and—a liquid medium comprising at least one organic solvent [solvent (S)]; (ii) contacting the composition (C1) provided in step (i) with at least one metal compound [compound (M)] of formula (I) here below: X 4-m AY m (I) wherein X is a hydrocarbon group, optionally comprising one or more functional groups, m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, and Y is a hydrolysable group selected from the group consisting of an alkoxy group, an acyloxy group and a hydroxyl group, thereby providing a liquid composition [composition (C2)]; (iii) submitting to at least partial hydrolysis and/or polycondensation the composition (C2) provided in step (ii) thereby providing a liquid composition [composition (C3)] comprising at least one fluoropolymer hybrid organic/inorganic composite; (iv) processing the composition (C3) provided in step (iii) by electrospinning thereby providing one or more fluoropolymer fibres; (v) drying the fluoropolymer fibre(s) provided in step (iv); and (vi) optionally, submitting to compression the fluoropolymer fibre(s) provided in step (v) at a temperature comprised between 50° C. and 300° C. The invention also pertains to a process for the manufacture of said fluoropolymer fibre(s) and to uses of said fluoropolymer fibre(s) in various applications.

  本发明涉及一种制造一种或多种氟聚合物纤维的方法，该方法包括以下步骤：(i)提供一种液态组合物[组合物(C1)]，包括：-至少一种含有至少一个羟基末端基团的氟聚合物[聚合物(FOH)L和-至少一种有机溶剂[溶剂(S)]组成的液体介质；(ii)将步骤(i)中提供的组合物(C1)与下式(I)中的至少一种金属化合物[M]接触：X4-mAYm(I)其中X为烃基，可选地包括一个或多个功能基团，m为1至4的整数，A为从Si、Ti和Zr组成的金属，Y为从烷氧基、酰氧基和羟基组成的可水解基团，从而提供一种液态组合物[组合物(C2)]；(iii)对步骤(ii)中提供的组合物(C2)进行至少部分水解和/或缩聚，从而提供一种液态组合物[组合物(C3)]，其中包括至少一种氟聚合物杂化有机/无机复合材料；(iv)通过电纺处理步骤(iii)中提供的组合物(C3)，从而提供一种或多种氟聚合物纤维；(v)干燥步骤(iv)中提供的氟聚合物纤维；(vi)可选地，在50℃至300℃之间的温度下对步骤(v)中提供的氟聚合物纤维进行压缩。本发明还涉及一种制造所述氟聚合物纤维的方法以及在各种应用中使用所述氟聚合物纤维的用途。
• SOLID COMPOSITE FLUOROPOLYMER LAYER
  申请人：SOLVAY SPECIALTY POLYMERS ITALY S.P.A.

  公开号：US20150322187A1

  公开（公告）日：2015-11-12

  The present invention pertains to a process for manufacturing a solid composite layer, said process comprising the following steps: (i) providing a mixture comprising:—at least one functional fluoropolymer comprising at least one hydroxyl group [polymer (F)],—at least one metal compound of formula (I) [compound (M)]: X 4−m AY m wherein X is a hydrocarbon group, optionally comprising one or more functional groups, m is an integer from 1 to 4, A is a metal selected from the group consisting of Si, Ti and Zr, and Y is a hydrolysable group selected from the group consisting of an alkoxy group, an acyloxy group and a hydroxyl group, and—at least one inorganic filler material [filler (I)] in an amount of from 50% to 95% by weight, with respect to the total weight of said polymer (F) and said filler (I); (ii) reacting at least a fraction of said hydroxyl group(s) of at least one polymer (F) with at least a fraction of said hydrolysable group(s) Y of at least one compound (M), so as to provide a fluoropolymer composition comprising at least one grafted fluoropolymer [polymer (Fg)] comprising pendant groups of formula —Y m−1 —AX 4−m wherein m, Y, A and X have the same meaning as defined above; and (iii) processing the fluoropolymer composition obtained in step (ii), so as to obtain a solid composite layer. The invention also pertains to the solid composite fluoropolymer layers obtained from said process and to uses of said solid composite fluoropolymer layers as separators in electrochemical devices.

  本发明涉及一种制造固体复合层的工艺，该工艺包括以下步骤：(i)提供混合物，该混合物包括：至少一种具有至少一个羟基的功能性氟聚合物[聚合物(F)]，至少一种式(I)的金属化合物[化合物(M)]: X4-mAYm，其中X是一个碳氢基团，可选地包含一个或多个功能基团，m是1到4的整数，A是从Si、Ti和Zr组成的金属，Y是从烷氧基、酰氧基和羟基组成的可水解基团，以及至少一种无机填料材料[填料(I)]，其重量占聚合物(F)和填料(I)的总重量的50%至95%；(ii)反应至少一种聚合物(F)的至少一部分羟基与至少一种化合物(M)的至少一部分可水解基团Y，以提供至少一种接枝氟聚合物[聚合物(Fg)]的氟聚合物组合物，其包括式—Ym-1—AX4-m的挂链基团，其中m、Y、A和X的含义如上所定义；(iii)加工在步骤(ii)中获得的氟聚合物组合物，以获得固体复合层。本发明还涉及从该工艺获得的固体复合氟聚合物层以及将该固体复合氟聚合物层用作电化学设备中的隔离层的用途。
• Rh ^III ‐Catalyzed Double Dehydrogenative Coupling of Free 1‐Naphthylamines with α,β‐Unsaturated Esters
  作者：Supriya Rej、Naoto Chatani

  DOI：10.1002/chem.202000706

  日期：2020.9

  of free 1‐naphthylamine and α,β‐unsaturated esters through C−H/C−H and C−H/N−H bonds is reported. The one step reaction leads to the formation of biologically important alkylidene‐1,2‐dihydrobenzo[cd]indoles scaffolds. This efficient process is much more synthetically convenient and useful than others because the starting materials, such as 1‐naphthylamine derivatives are readily available and the free

  据报道，Rh III催化游离的1-萘胺与α，β-不饱和酯通过CH / CH / CH和CH / NH键进行连续的CH-CH双氧化反应。一步反应导致形成生物学上重要的亚烷基-1，2-二氢苯并[ cd ]吲哚骨架。这种高效的方法在合成上比其他方法更加方便和有用，因为起始材料（例如1-萘胺衍生物）很容易获得，而游离胺充当引导基团。