1,2.-Bis-(2-nitro-2-methyl-propylamino)-ethan | 22201-10-1

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: 1,2.-Bis-(2-nitro-2-methyl-propylamino)-ethan
• 英文别名: N,N'-Bis-(2-nitro-2-methyl-propyl)-ethylendiamin；2,9-Dimethyl-2,9-dinitro-4,7-diazadecan；N,N'-bis-(2-methyl-2-nitropropyl)-1,2-ethanediamine；1,2-Ethanediamine, N,N'-bis(2-methyl-2-nitropropyl)-；N,N'-bis(2-methyl-2-nitropropyl)ethane-1,2-diamine
• CAS: 22201-10-1
• 化学式: C₁₀H₂₂N₄O₄
• 分子量: 262.309
• InChiKey: TVEISDAVLGCLCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  116
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1,2.-Bis-(2-nitro-2-methyl-propylamino)-ethan 在 palladium on activated charcoal 氢气 作用下， 以 水 为溶剂， 生成 N,N'-Bis-(2-amino-2-methyl-propyl)-ethylendiamin
  参考文献：
  名称：

  Syntheses of 2-Guanidino-2-methylpropylamine Derivatives

  摘要：

  通过N-取代的2-甲基-2-硝基丙胺氢化得到的聚胺，与硫酸S-甲基异硫脲反应，转化为相应的胍衍生物。某些聚胺未能转化为胍化合物，而是生成了起始原料的硫酸盐。制备2-甲基-2-硝基丙胺的原料是通过2-硝基丙烷、甲醛和胺的缩合反应得到的。

  DOI：

  10.1248/cpb.12.946
• 作为产物：
  描述：

  聚合甲醛 、 2-硝基丙烷 、 乙二胺 以 水 为溶剂， 生成 1,2.-Bis-(2-nitro-2-methyl-propylamino)-ethan
  参考文献：
  名称：

  Syntheses of 2-Guanidino-2-methylpropylamine Derivatives

  摘要：

  通过N-取代的2-甲基-2-硝基丙胺氢化得到的聚胺，与硫酸S-甲基异硫脲反应，转化为相应的胍衍生物。某些聚胺未能转化为胍化合物，而是生成了起始原料的硫酸盐。制备2-甲基-2-硝基丙胺的原料是通过2-硝基丙烷、甲醛和胺的缩合反应得到的。

  DOI：

  10.1248/cpb.12.946

文献信息

• Syntheses of 2-Guanidino-2-methylpropylamine Derivatives
  作者：Tadakazu Tsuji、Takeo Ueda

  DOI：10.1248/cpb.12.946

  日期：——

  The polyamines which were obtained by the hydrogenation of N-substituted 2-methyl-2-nitropropylamines, were derived to the corresponding guanidine derivatives with S-methylisothiourea sulfate. Some polyamines were not derived to the guanidine compound, but to the sulfates of starting materials. The material 2-methyl-2-nitropropylamines were prepared by the condensation of 2-nitropropane, formaldehyde and amines.

  通过N-取代的2-甲基-2-硝基丙胺氢化得到的聚胺，与硫酸S-甲基异硫脲反应，转化为相应的胍衍生物。某些聚胺未能转化为胍化合物，而是生成了起始原料的硫酸盐。制备2-甲基-2-硝基丙胺的原料是通过2-硝基丙烷、甲醛和胺的缩合反应得到的。
• Modified diene polymer rubbers
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0290883A1

  公开（公告）日：1988-11-17

  A process for preparing modified diene polymer rubbers having an increased impact resilience and a reduced hardness at low temperatures and useful as rubber materials for automobile tires and other industries which comprises producing an alkali metal-containing conjugated diene polymer, and reacting the alkali metal-containing polymer with a modifier selected from the group consisting of a nitroalkyl acrylate of the formula: wherein R¹ and R² are independently an alkyl group and n is an integer, and a nitroamino compound of the formula: wherein R³ to R⁶ are independently an alkyl group, and m is an integer, said alkali metal-containing diene polymer being prepared by a living anionic polymerization using an alkali metal-based catalyst or by an addition reaction of a diene polymer having conjugated diene units and an alkali metal-based catalyst in a hydrocarbon solvent. The modified diene polymers can be incorporated with usual rubber additives to provide rubber compositions for various purposes, and the cured products show an increased impact resilience and a reduced hardness at low temperatures.

  一种用于制备改性二烯聚合物橡胶的工艺，该橡胶在低温下具有更高的冲击回弹性和更低的硬度，可用作汽车轮胎和其他工业的橡胶材料，该工艺包括生产一种含碱金属的共轭二烯聚合物，并使该含碱金属聚合物与一种改性剂反应，该改性剂选自由以下组成的组 其中 R¹ 和 R² 独立地为烷基且 n 为整数，以及式中的硝基氨基化合物： 其中 R³ 至 R⁶ 独立地为烷基，且 m 为整数，所述含碱金属的二烯聚合物是通过使用碱金属基催化剂进行活阴离子聚合或通过具有共轭二烯单元的二烯聚合物与碱金属基催化剂在烃溶剂中进行加成反应制备的。改性二烯聚合物可与通常的橡胶添加剂结合，提供各种用途的橡胶组合物，固化产品在低温下显示出更高的冲击回弹性和更低的硬度。
• Method for improving rubber vibration isolator properties
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0332052A2

  公开（公告）日：1989-09-13

  A rubber vibration isolator lowered in the dynamic-to-static modulus ratio and improved in the durability is obtained by blending a natural rubber and/or a synthetic rubber with a filler and a dinitrodiamine compound represented by the formula of wherein X is a divalent aliphatic, alicyclic or aromatic group which may contain halogen or oxygen in the group, R1 is hydrogen, an aliphatic group, an alicyclic group or an aromatic group, with the proviso that two nitrogen atoms linking through X may further link through R1 when both X and R1 are the aliphatic groups, and R2 and R3 independently of one another are each hydrogen or an alkyl of 1 to 12 carbon atoms, with the proviso that R2 and R3 may conjointly form a ring.

  通过将天然橡胶和/或合成橡胶与填料和二硝基二胺化合物共混，可获得降低动静模量比和提高耐久性的橡胶隔振器，二硝基二胺化合物的化学式为 其中 X 是二价脂肪族、脂环族或芳香族基团，该基团中可含有卤素或氧；R1 是氢、脂肪族基团、脂环族基团或芳香族基团，但条件是当 X 和 R1 都是脂肪族基团时，通过 X 连接的两个氮原子可进一步通过 R1 连接；R2 和 R3 相互独立地各自是氢或 1 至 12 个碳原子的烷基，但条件是 R2 和 R3 可共同形成一个环。
• Resin composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0394016A2

  公开（公告）日：1990-10-24

  1. A resin composition comprising 100 parts by weight of a composition comprising 5 to 95% by weight of a polyphenylene ether resin component (A) and 95 to 5% by weight of a polyamide component (B) and a component (D) comprising one or more compounds of formula (I) wherein X is a divalent straight or branched chain aliphatic, cycloaliphatic or aromatic group which may optionally be substituted by one or more alkyl, halogen or oxygen-containing substituents and wherein the carbon chain of the aliphatic and cycloaliphatic groups may be interrupted by one or more oxygen atoms, the groups R¹ are identical and each is hydrogen, or a straight or branched chain aliphatic, cycloaliphatic or aromatic group optionally substituted by one or more alkyl halogen or oxygen-containing substituents and wherein the carbon chain of the aliphatic and cycloaliphatic groups may be interrupted by one or more oxygen atoms, or wherein the two groups R¹ form a divalent straight or branched chain aliphatic group, in which the carbon chain may be interrupted by one or more oxygen atoms, such that the two groups R¹ together with the nitrogen atoms to which they are bonded and the group X from a ring, and the two groups Z are identical and each is a group of formula wherein R² and R³ are the the same or different and each is hydrogen or an alkyl of 1 to 12 carbon atoms, or R² and R form a divalent straight or branched chain aliphatic group such that R², R3 and the carbon atom to which they are bonded from a ring, wherein the total amount of all compounds of formula (I) is at least 0.01 parts by weight and the maximum amount of any one compound of formula (I) is 10 parts by weight.

  1.一种树脂组合物，包括 100 重量份的组合物，其中包括 5 至 95 重量份的聚苯醚树脂组分 (A) 和 95 至 5 重量份的聚酰胺组分 (B) 以及由一种或多种式 (I) 化合物组成的组分 (D) 其中 X 为二价直链或支链脂肪族、环脂族或芳香族基团，可任选被一个或多个烷基、卤素或含氧取代基取代，脂肪族和环脂族基团的碳链可被一个或多个氧原子打断、 基团 R¹ 相同且各自为氢、或被一个或多个烷基卤素或含氧取代基任选取代的直链或支链脂肪族、环脂族或芳香族基团，其中脂肪族和环脂族基团的碳链可被一个或多个氧原子打断、 或其中两个基团 R¹ 形成二价直链或支链脂肪族基团，其中碳链可被一个或多个氧原子打断，从而两个基团 R¹ 与它们所键合的氮原子和基团 X 构成一个环、 和两个基团 Z 是相同的，并且各自是式中的基团 其中 R² 和 R³ 相同或不同，且各自为氢或 1 至 12 个碳原子的烷基、 或 R² 和 R 形成二价直链或支链脂肪族基团，使 R²、R3 和它们所结合的碳原子形成环、 其中所有式(I)化合物的总用量至少为 0.01 重量份，任何一种式(I)化合物的最大用量为 10 重量份。
• Rubber composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0253365B1

  公开（公告）日：1991-11-27