bis-(3-aminopropyl)tetramethyldisiloxane

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: bis-(3-aminopropyl)tetramethyldisiloxane
• 英文别名: bis(γ-aminopropyl)tetramethyldisiloxane；bis(3-aminopropyl)tetramethyldisiloxane；Bis(aminopropyl)tetramethyldisiloxane；3-(3-aminopropyl-methyl-trimethylsilyloxysilyl)propan-1-amine
• 化学式: C₁₀H₂₈N₂OSi₂
• 分子量: 248.516
• InChiKey: PWEHHKOWZUPWBI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.11
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  61.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  bis-(3-aminopropyl)tetramethyldisiloxane 、 六甲基二硅氧烷 在 potassium silanolate 作用下， 反应 6.0h， 以48.7 g的产率得到3-氨基丙基五甲基二硅氧烷
  参考文献：
  名称：

  Reaction of γ-(aminopropyl)siloxanes with phenolphthalein as a route to new siloxane-containing phenols

  摘要：

  The reaction of gamma-aminopropylorganosiloxanes with phenolphthalein yields monomeric and oligomeric N-alkylsiloxy-3,3-bis(4-hydroxyphenyl)phthalimidines. Their structures and compositions were confirmed by IR and NMR spectroscopy and by HPLC-MS. Studies by GLC and MALDI mass spectrometry showed that the action of the amine and of the water released in the reaction leads to the rearrangement of the siloxane bond in the course of the synthesis with the formation of linear and cyclic carbofunctional oligomeric siloxanephenols and mixed oligophenolaminosiloxanes. The possibility of modification of epoxy resins with the synthesized oligomers was revealed.

  DOI：

  10.1134/s1070427214020141
• 作为产物：
  描述：

  3-[(2,2-二甲基-1,2-氮杂硅环戊烷-1-基)-(二甲基)-硅烷基]-1-丙胺 、 水 在 ice 作用下， 以 四氢呋喃 为溶剂， 以gave 23.6 g of bis(3-aminopropyl)tetramethyldisiloxane (95% yield)的产率得到bis-(3-aminopropyl)tetramethyldisiloxane
  参考文献：
  名称：

  Cyclic silazanes

  摘要：

  本发明涉及一般式II1的环状硅氮烷，其中R是一个二价的，Si-C和Si-N键合的，可选择氰基或卤素取代的C3-C15烃基，其中一个或多个不相邻的亚甲基单元可以被-O-，-CO-，-COO-，-OCO-，-OCOO-，-S-或-NRx-基团所取代，并且其中一个或多个不相邻的亚甲基单元可以被-N=，-N=N-或-P=基团所取代，在硅原子和环的氮原子之间至少有3个至多6个原子排列，Rx是氢或一个可选的卤素取代的C1-C10烃基，R2是氢原子或一个单价的，可选择氰基或卤素取代的Si-C键合的C1-C20烃基或C1-C20烃氧基，其中一个或多个不相邻的亚甲基单元可以被-O-，-CO-，-COO-，-OCO-，-OCOO-，-S-或-NRx-基团所取代，并且其中一个或多个不相邻的亚甲基单元可以被-N=，-N=N-或-P=基团所取代。

  公开号：

  US20020042491A1

文献信息

• Semiconductor element protecting compositions
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US05143948A1

  公开（公告）日：1992-09-01

  A polyimide resin is prepared by polymerizing (A) a tetracarboxylic acid dianhydride component consisting essentially of 10 to 50 mol % of 2,2-bis(3,4-benzene-dicarboxylic anhydride)perfluoropropane and 90 to 50 mol % of pyromellitic dianhydride or similar acid dianhydride and (B) a diamine component consisting essentially of 10 to 80 mol % of a silicon diamine and 90 to 20 mol % of an ether diamine. The polyimide resin is dissolved in an organic solvent and blended with finely divided silica to form a composition which is useful for protecting semiconductor elements.

  通过聚合（A）四羧酸二酐组分制备聚酰亚胺树脂，该组分基本上由10至50摩尔％的2,2-双（3,4-苯二甲酸酐）全氟丙烷和90至50摩尔％的苯并二酸二酐或类似酸二酐组成，以及（B）二胺组分，基本上由10至80摩尔％的硅二胺和90至20摩尔％的醚二胺组成。将聚酰亚胺树脂溶解在有机溶剂中，并与细分的二氧化硅混合，形成一种用于保护半导体元件的组合物。
• Ultrathin film, process for production thereof, and use thereof for
  申请人：Teijin Limited

  公开号：US04493714A1

  公开（公告）日：1985-01-15

  An ultrathin film composed substantially of silicon-containing polyurea comprising polyaddition bonded units derived from (A) at least one polyamine selected from the group consisting of silicon-containing polyamines and hydrocarbon-type polyamines, each of said polyamines containing at least two primary or secondary amino groups in the molecule, and (B) at least one polyisocyanate compound selected from the group consisting of silicon-containing polyisocyanates and hydrocarbon-type polyisocyanates, each of said polyisocyanates having at least two isocyanate groups in the molecular chains; provided that when the polyisocyanate compound is the hydrocarbon-type polyisocyanate alone, at least one of the selected polyamines is a silicon-containing polyamine containing at least one terminal amino group in the molecule. A composite structure composed of a microporous supporting film and the ultrathin film supported thereon is useful for the production of a gaseous mixture containing a specified gas in a high concentration from a mixture of two or more gases including said specified gas, and is prepared by subjecting the polyamine and the polyisocyante compound to interfacial polyaddition reaction on a microporous supporting film to form an ultrathin film composed substantially of a silicon-containing polyurea on the microporous supporting film.

  一种超薄膜，其主要由硅含量聚氨酯组成，包括由（A）至少一种聚胺和（B）至少一种多异氰酸酯化合物组成的聚加成键单元，其中所述聚胺包括硅含量聚胺和烃基聚胺，每种聚胺分子中至少含有两个主要或次要氨基团；所述多异氰酸酯化合物包括硅含量多异氰酸酯和烃基多异氰酸酯，每种多异氰酸酯的分子链中至少含有两个异氰酸基团。但是，当多异氰酸酯化合物仅为烃基多异氰酸酯时，所选聚胺中至少有一种为分子中含有至少一个端部氨基团的硅含量聚胺。由微孔支撑膜和支撑在其上的超薄膜组成的复合结构，可用于从包括所述指定气体的两种或更多种气体的混合物中制备高浓度的气体混合物，并通过将聚胺和聚异氰酸酯化合物在微孔支撑膜上进行界面聚加成反应，形成主要由硅含量聚氨酯组成的超薄膜来制备。
• Circuit substrate, circuit-formed suspension substrate, and production
  申请人：Nitto Denko Corporation

  公开号：US05858518A1

  公开（公告）日：1999-01-12

  A circuit substrate having an insulating layer comprising a polyimide resin on a metal foil substrate, wherein the polyimide resin is a polyimide resin obtained by the reaction of (A) aromatic diamines comprising (a) 1,3-bis(4-aminophenoxy)benzene and (b) 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl and (B) aromatic tetracarboxylic acid dianhydrides comprising (a) 3,4,3',4'-biphenyltetracarboxylic acid dianhydride and (b) 2,2-bis(3,4-dicarboxyphenyl)hexafluoropropane dianhydride. The circuit-formed substrate has a desired circuit comprising a conductive layer on the circuit substrate. The polyimide resin has a low hygroscopic property and thus the substrate is excellent in the dimensional stability and does not cause warping even when the humidity in the environmental atmosphere is changed.

  一种电路基板，其在金属箔基板上具有聚酰亚胺树脂的绝缘层，其中聚酰亚胺树脂是由(A)芳香族二胺和(B)芳香族四羧酸二酐反应得到的聚酰亚胺树脂，其中(A)包括(a) 1,3-双(4-氨基苯氧基)苯和(b) 2,2'-双(三氟甲基)-4,4'-二氨基联苯，(B)包括(a) 3,4,3',4'-联苯四羧酸二酐和(b) 2,2-双(3,4-二羧基苯基)六氟代丙烷二酐。形成电路的基板具有所需的电路，包括在电路基板上的导电层。聚酰亚胺树脂具有低吸湿性能，因此基板在环境大气湿度变化时具有优异的尺寸稳定性，不会出现翘曲。