2,4-dimethyl-3-(1-methylethyl)-3-pentanamine | 141983-53-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2,4-dimethyl-3-(1-methylethyl)-3-pentanamine
• 英文别名: 2,4-Dimethyl-3-propan-2-ylpentan-3-amine
• CAS: 141983-53-1
• 化学式: C₁₀H₂₃N
• 分子量: 157.299
• InChiKey: QLBLWCLGXPYSBW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  异丁腈 、 异丙基锂 在 cerium(III) chloride 作用下， 生成 2,4-dimethyl-3-(1-methylethyl)-3-pentanamine
  参考文献：
  名称：

  Tertiary carbinamines by addition of organocerium reagents to nitriles and ketimines

  摘要：

  Organocerium reagents, prepared by reaction of aromatic and primary and secondary alkyllithium reagents with anhydrous cerium chloride, add to nitriles twice to give tertiary carbinamines in often excellent yields. Addition of n-BuCeCl2 to acetophenone is about 4 times faster than addition to benzonitrile. Only 1,2-diaddition is observed in the reaction of MeCeCl2 with cinnamonitrile. The species formed in the double addition of organocerium reagents to nitriles are sufficiently basic to generate a benzyne intermediate by abstraction of an aromatic proton and nucleophilic enough to undergo an intramolecular Chichibabin reaction. Reaction of N-unsubstituted ketimines or their lithium salts with organocerium reagents permits the synthesis of tertiary carbinamines with three different groups on the tertiary carbon center.

  DOI：

  10.1021/jo00042a037

文献信息

• [EN] DYE COMPOUND, METHOD OF PRODUCING DIPYRROMETHENE METAL COMPLEX COMPOUND, METHOD OF PRODUCING DYE MULTIMER, SUBSTITUTED PYRROLE COMPOUND, COLORED CURABLE COMPOSITION, COLOR FILTER, METHOD OF PRODUCING COLOR FILTER, SOLID-STATE IMAGE SENSOR AND LIQUID<br/>[FR] COMPOSÉ DE COLORANT, PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ À BASE D'UN COMPLEXE MÉTALLIQUE DE DIPYRROMÉTHÈNE, PROCÉDÉ DE PRODUCTION D'UN MULTIMÈRE COLORANT, COMPOSÉ DE PYRROLE SUBSTITUÉ, COMPOSITION COLORÉE DURCISSABLE, FILTRE COULEUR, PROCÉDÉ DE PRODUC
  申请人：FUJIFILM CORP

  公开号：WO2012011391A1

  公开（公告）日：2012-01-26

  The invention provides a dye compound having a partial structure represented by the following formula (5): wherein in formula (5), Dye represents a dye structure; G1 represents NR or an oxygen atom; G2 represents a monovalent substituent group having an -Es' value as a steric parameter of 1.5 or more; p represents an integer from 1 to 8; when p is 2 or greater, the two or more structures represented by p may be the same or different from each other; and R represents a hydrogen atom or a monovalent substituent group.

  该发明提供了一种染料化合物，其具有以下式（5）所表示的部分结构：其中在式（5）中，Dye代表染料结构；G1代表NR或氧原子；G2代表具有-Es'值作为1.5或更高的立体参数的一价取代基团；p代表从1到8的整数；当p大于等于2时，由p表示的两个或更多结构可以相同也可以不同；R代表氢原子或一价取代基团。
• ADHESIVE COMPOSITION
  申请人：Toagosei Co., Ltd

  公开号：EP2933302A1

  公开（公告）日：2015-10-21

  Provided is an adhesive composition which can form a cured product that is high in shear adhesion strength, peel adhesion strength and impact adhesion strength and particularly is excellent in cold/hot cycle resistance of adhesion strength. The adhesive composition comprises (a) a 2-cyanoacrylic acid ester, (b) a high molecular-weight component compatible with 2-cyanoacrylic acid ester, (c) a multifunctional 2-cyano-3-vinylacrylic acid ester, and (d) an onium salt represented by the following general formula (1):         C+ A-     (1) wherein, C+ represents an onium cation and A-represents an anion which does not substantially initiate polymerization of the 2-cyanoacrylic acid ester, and the components (a)-(d) are contained in predetermined amounts.

  本发明提供了一种粘合剂组合物，该组合物可以形成剪切粘合强度、剥离粘合强度和冲击粘合强度都很高的固化产品，尤其是在粘合强度的耐冷热循环性方面表现优异。该粘合剂组合物包括：(a) 2-氰基丙烯酸酯；(b) 与 2-氰基丙烯酸酯相容的高分子量成分；(c) 多功能 2-氰基-3-乙烯基丙烯酸酯；(d) 由以下通式（1）表示的鎓盐： C+ A- (1) 其中，C+ 代表鎓阳离子，A- 代表基本上不引发 2-氰基丙烯酸酯聚合的阴离子，组分(a)-(d)的含量为预定量。
• CURABLE RESIN COMPOSITION
  申请人：Toagosei Co., Ltd.

  公开号：EP3042933A1

  公开（公告）日：2016-07-13

  Provided is a curable resin composition which exhibits excellent curability and is good in storage stability. The curable resin composition comprises (a) a polymer having a hydrolyzable silyl group, (b) an acid catalyst, and (c) an onium salt represented by the following general formula (1):         C+ A-▪▪▪     (1) wherein C+ is an onium cation, and A- is a hydrogen sulfate anion, a hydrogen sulfite anion, a sulfonate anion represented by R1SO3- wherein R1 represents an alkyl group, perfluoroalkyl group, cycloalkyl group, vinyl group, aryl group, perfluoroaryl group, aralkyl group or halogen atom; or a bis(substituted sulfonyl)imide anion represented by (R2SO2) 2N- wherein R2 represents an alkyl group, perfluoroalkyl group, or aryl group; tetrafluoroborate anion, or hexafluorophosphate anion.

  本发明提供了一种固化树脂组合物，它具有优异的固化性和良好的储存稳定性。这种可固化树脂组合物包括：(a) 具有可水解硅基的聚合物；(b) 酸催化剂；(c) 由以下通式 (1) 表示的鎓盐： C+ A-▪▪▪▪ (1) 其中 C+ 是鎓阳离子，A- 是硫酸氢阴离子、亚硫酸氢阴离子、由 R1SO3- 代表的磺酸阴离子，其中 R1 代表烷基、全氟烷基、环烷基、乙烯基、芳基、全氟芳基、芳烷基或卤原子；或以 (R2SO2) 2N- 表示的双(取代磺酰基)亚胺阴离子，其中 R2 代表烷基、全氟烷基或芳基；四氟硼酸阴离子或六氟磷酸阴离子。
• THERMOSETTING RESIN COMPOSITION
  申请人：Idemitsu Kosan Co., Ltd

  公开号：EP3196256A1

  公开（公告）日：2017-07-26

  A thermosetting resin composition according to the present invention contains: purified lignin obtained by treating a herbaceous biomass as a raw material under the following conditions in a first solvent that is a mixed solvent of water and at least one type of alcohol selected from aliphatic alcohols having 4 to 8 carbon atoms, subsequently removing the alcohol from the alcohol phase that is separated at the temperature at which the first solvent separates into two phases to give lignin, adding a second solvent that is an organic solvent alone or a mixed solvent of the organic solvent and water to the resultant lignin, and removing the second solvent from the solution in which the lignin is dissolved in the second solvent; and a lignin-reactive compound that has a functional group capable of reacting with the purified lignin. Condition A: the concentration of the raw material to be charged into the mixed solvent is 1% by mass or more and 50% by mass or less. Condition B: the treatment temperature is 100°C or higher and 350°C or lower. Condition C: the treatment time is 0.1 hours or more and 10 hours or less.

  根据本发明的一种热固性树脂组合物含有以草本生物质为原料，在第一溶剂（水和至少一种选自具有 4 至 8 个碳原子的 脂肪醇的混合溶剂）中，按以下条件处理而得到的纯木质素、随后从醇相中除去醇，醇相在第一溶剂分离成两相的温度下生成木质素，向生成的木质素中加入第二溶剂，第二溶剂为单独的有机溶剂或有机溶剂与水的混合溶剂，从木质素溶解在第二溶剂中的溶液中除去第二溶剂；木质素反应化合物，其官能团能与纯化的木质素反应。条件 A：注入混合溶剂的原料浓度为 1%（质量分数）或以上，50%（质量分数）或以下。条件 B：处理温度为 100°C 或以上，350°C 或以下。条件 C：处理时间为 0.1 小时或以上，10 小时或以下。
• TWO-PART CURABLE COMPOSITION
  申请人：Toagosei Co., Ltd.

  公开号：EP3231818A1

  公开（公告）日：2017-10-18

  Provided is a two-part curable composition which has excellent curability, and exhibits flexibility and adhesion durability. The two-part curable composition comprises a first reagent containing at least a 2-cyanoacrylic acid ester and a second reagent containing at least a polymer having a hydrolyzable silyl group, in which an elastomer and a curing catalyst for the above polymer are each contained in at least one of the first and second reagents in predetermined amounts. A preferable curing catalyst is a compound having a metal element and an organic group bonded to the metal element via oxygen, or an acid having a pKa of 4 or lower at 25°C. Preferably, a curing accelerator for 2-cyanoacrylic acid ester is contained in at least one of the first and second reagents.

  本发明提供了一种双组分固化组合物，该组合物具有优异的固化性、柔韧性和粘合耐久性。双组分固化组合物包括至少含有 2-氰基丙烯酸酯的第一试剂和至少含有具有可水解硅基的聚合物的第二试剂，其中弹性体和上述聚合物的固化催化剂分别以预定量包含在第一和第二试剂中的至少一种试剂中。最好的固化催化剂是具有金属元素和通过氧与金属元素结合的有机基团的化合物，或在 25°C 时 pKa 为 4 或更低的酸。最好在第一和第二试剂中的至少一种中含有 2-氰基丙烯酸酯的固化促进剂。