tetra-N-methyl-ξ-propenediyldiamine | 17471-59-9

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: tetra-N-methyl-ξ-propenediyldiamine
• 英文别名: Tetra-N-methyl-ξ-propendiyldiamin；Tetra-N-methyl-propendiyldiamin；N,N,N',N'-Tetramethylenpropen-1.3-diamin；N,N,N',N'-Tetramethyl-propen-1,3-diamin；N,N,N',N'-tetramethylprop-1-ene-1,3-diamine
• CAS: 17471-59-9
• 化学式: C₇H₁₆N₂
• 分子量: 128.217
• InChiKey: LWVVNNZRDBXOQL-UHFFFAOYSA-N

物化性质

• 沸点：
  227.68°C (rough estimate)
• 密度：
  0.8689 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2921290000

反应信息

• 作为反应物：
  描述：

  tetra-N-methyl-ξ-propenediyldiamine 在 环己烷 、 铂 作用下， 生成 四甲基丙二胺
  参考文献：
  名称：

  Mannich; Handke; Roth, Chemische Berichte, 1936, vol. 69, p. 2122

  摘要：

  DOI：
• 作为产物：
  描述：

  二甲胺 、 丙烯醛 在 甲基环戊烷 、 magnesium sulfate 作用下， 生成 tetra-N-methyl-ξ-propenediyldiamine
  参考文献：
  名称：

  US2800509

  摘要：

  公开号：

文献信息

• METHOD FOR PRODUCING N,N-SUBSTITUTED-1,3-PROPANDIAMINES
  申请人：Ernst Martin

  公开号：US20110060166A1

  公开（公告）日：2011-03-10

  The present invention relates to a process for preparing N,N-substituted 1,3-propanediamine by a) reacting secondary amine with acrolein at a temperature of from (−50) to 100° C. and a pressure of from 0.01 to 300 bar, and b) reacting the reaction mixture obtained in stage a) with hydrogen and ammonia in the presence of a hydrogenation catalyst at a temperature of from 40 to 400° C. and a pressure of from 1 to 400 bar, wherein the molar ratio of secondary amine to acrolein in stage a) is 2:1 or more and the hydrogenation catalyst used in stage b) comprises cobalt. In a preferred embodiment, acrolein which has been obtained from glycerol based on renewable raw materials is used. The invention further relates to the use of N,N-dimethyl-1,3-propanediamine (DMAPA) based on renewable raw materials as a feedstock for lubricant soaps and other detergents, coagulants, polymers and comb polymers. In a further preferred embodiment, stage b) is performed in the presence of water.

  本发明涉及一种制备N,N-取代1,3-丙二胺的方法，包括： a) 在温度为(−50)至100°C和压力为0.01至300巴的条件下，将二级胺与丙烯醛反应， b) 在存在氢化催化剂的条件下，将阶段a)得到的反应混合物与氢气和氨在温度为40至400°C和压力为1至400巴的条件下反应， 其中阶段a)中二级胺与丙烯醛的摩尔比为2:1或更高，并且阶段b)中使用的氢化催化剂包括钴。在一个优选实施例中，使用从可再生原料甘油制得的丙烯醛。本发明还涉及将基于可再生原料的N,N-二甲基-1,3-丙二胺（DMAPA）用作润滑皂和其他洗涤剂、凝聚剂、聚合物和共聚物的原料的用途。在另一个优选实施例中，阶段b)在水的存在下进行。
• PSEUDOAZULENYL NITRONES
  申请人：Becker David A.

  公开号：US20100016349A1

  公开（公告）日：2010-01-21

  Disclosed herein are pseudoazulenyl nitrone compounds and methods of using these compounds to trap free radicals and to treat, prevent, or ameliorate various diseases associated with free radicals.

  本文公开了伪蒽基硝酮化合物及其使用这些化合物捕获自由基以及治疗、预防或缓解与自由基相关的各种疾病的方法。
• NITROGEN-CONTAINING COMPOUNDS SUITABLE FOR USE IN THE PRODUCTION OF POLYURETHANES
  申请人：Evonik Degussa GmbH

  公开号：US20180194889A1

  公开（公告）日：2018-07-12

  The present invention provides for the use of nitrogen compounds of formula (I) and/or of corresponding quaternized and/or protonated compounds for production of polyurethanes, compositions containing these compounds and polyurethane systems, especially polyurethane foams, which have been obtained using the compounds.

  本发明提供了使用式(I)的氮化合物和/或相应的季铵化和/或质子化化合物用于生产聚氨酯、含有这些化合物的组合物和聚氨酯体系的方法，特别是使用这些化合物获得的聚氨酯泡沫。
• Method for producing biaryl compound
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20030158419A1

  公开（公告）日：2003-08-21

  There is disclosed a method for producing a biaryl compound of formula (I): 1 wherein R 1 is the same or different and independently denotes a substituted or unsubstituted hydrocarbon group or the like, A and B denote an aromatic hydrocarbon ring having from 6 to 14 carbon atoms or the like, k and m independently denote an integer of from 0 to 5, and 1 denotes an integer of 1 or 2, which method is characterized by reacting an aromatic compound of formula (II): 2 wherein R 1 , k and l denote the same as defined above, and X 1 denotes a leaving group, with a Grignard reagent of formula (III): 3 (R 2 ). 9MgX 2 (IIIg) wherein R 2 , B, and m denote the same as defined above and X 2 denotes chlorine or the like, in the presence of a cyclic ether, or an acyclic ether having two or more ether oxygens in the molecule and a nickel catalyst.

  揭示了一种制备式(I)的联苯化合物的方法：其中R1相同或不同且独立地表示取代或未取代的碳氢化合物基团或类似物，A和B表示具有6至14个碳原子或类似物的芳香碳氢环，k和m独立地表示0至5的整数，l表示1或2的整数，该方法的特征在于将式(II)的芳香化合物：其中R1、k和l的定义与上述相同，X1表示离去基团，与式(III)的格氏试剂反应：其中R2、B和m的定义与上述相同，X2表示氯或类似物，在环醚或分子中具有两个或更多个醚氧原子的无环醚和镍催化剂的存在下。
• ANTIOXIDANTS FOR PRODUCING LOW-EMISSION PUR SYSTEMS
  申请人：Evonik Degussa GmbH

  公开号：US20160264757A1

  公开（公告）日：2016-09-15

  A compound of the formula (I) in which R is CH 2 —CH(R I ), CH(R II )—CH(R II ), CH 2 —C(R II ) 2 , C(R II ) 2 —C(R II ) 2 , CH 2 —CH—CH 2 —R IV , C 6 H 6 —CH—CH 2 , C 6 H 6 —C(CH 3 )—CH 2 , where R I is C 2 to C 24 alkyl radical or alkene radical, R II is C 2 to C 24 alkyl radical or alkene radical, R III is C 3 to C 6 alkyl radical, which is arranged linearly, and R IV is OH, Cl, OCH 3 , OCH 2 —CH 3 , O—CH 2 —CH═CH 2 , O—CH═CH 2 molecule residue of epoxidized fats or oils, R 1 and R 2 independently of one another are C 1 -C 8 alkyl, cyclopentyl or cyclohexyl, especially tert-butyl, R 3 is an n-valent radical of C 1 -C 30 -alkyl, R 4 is hydrogen, an n-valent radical of C 1 -C 30 alkyl, which is optionally interrupted by one or more groups —NR 5 — or (where n=1-12) is an n-valent radical of C 5 -C 12 cycloalkyl, R 5 independently at each occurrence is hydrogen or methyl or —C q H 2q .

  化合物的化学式为（I），其中R为CH2—CH（RI），CH（RII）—CH（RII），CH2—C（RII）2，C（RII）2—C（RII）2，CH2—CH—CH2—RIV，C6H6—CH—CH2，C6H6—C（CH3）—CH2，其中RI为C2到C24烷基或烯基基团，RII为C2到C24烷基或烯基基团，RIII为线性排列的C3到C6烷基基团，RIV为OH，Cl，OCH3，OCH2—CH3，O—CH2—CH═CH2，O—CH═CH2环氧化脂肪酸或油的分子残基，R1和R2分别是C1-C8烷基，环戊基或环己基，尤其是叔丁基，R3是C1-C30烷基的n价基团，R4是氢，C1-C30烷基的n价基团，其可被一个或多个—NR5—或（其中n=1-12）的基团中断，R5在每次出现时独立地是氢或甲基或—CqH2q。