1,1-Bis-(dimethylamino)-propen-(1) | 815-67-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1,1-Bis-(dimethylamino)-propen-(1)
• 英文别名: 1-N,1-N,1-N',1-N'-tetramethylprop-1-ene-1,1-diamine
• CAS: 815-67-8
• 化学式: C₇H₁₆N₂
• 分子量: 128.217
• InChiKey: WZAKFMXJEWZHHZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  9
• 可旋转键数：
  2
• 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

反应信息

• 作为反应物：
  描述：

  1,1-Bis-(dimethylamino)-propen-(1) 在 silver nitrate 作用下， 生成 1,1,4,4-Tetrakis-dimethylamino-2,3-dimethyl-butan-1,4-diylamin
  参考文献：
  名称：

  亚乙烯基双二烷基胺的氧化偶联反应

  摘要：

  DOI：

  10.1016/s0040-4039(01)88405-7
• 作为产物：
  描述：

  Tetramethyl-propionamidinium-methylsulfat 在 sodium hydride 作用下， 以 二甲基亚砜 为溶剂， 生成 1,1-Bis-(dimethylamino)-propen-(1)
  参考文献：
  名称：

  Bredereck,H. et al., Chemische Berichte, 1964, vol. 97, p. 3081 - 3087

  摘要：

  DOI：

文献信息

• Alkyl Group VA metal compounds
  申请人：Shipley Company, L.L.C.

  公开号：US20030181746A1

  公开（公告）日：2003-09-25

  Disclosed are methods of preparing monoalkyl Group VA metal dihalide compounds in high yield and high purity by the reaction of a Group VA metal trihalide with an organo lithium reagent or a compound of the formula R n M 1 X 3−n , where R is an alkyl, M 1 is a Group IIIA metal, X is a halogen and n is an integer fro 1 to 3. Such monoalkyl Group VA metal dihalide compounds are substantially free of oxygenated impurities, ethereal solvents and metallic impurities. Monoalkyl Group VA metal dihydride compounds can be easily produced in high yield and high purity by reducing such monoalkyl Group VA metal dihalide compounds.

  揭示了通过将VA族金属三卤化物与有机锂试剂或具有公式RnM1X3−n的化合物（其中R是烷基，M1是III A族金属，X是卤素，n是1到3的整数）反应，以高产率和高纯度制备单烷基VA族金属二卤化合物的方法。这种单烷基VA族金属二卤化合物基本上不含氧杂质、醚溶剂和金属杂质。通过还原这种单烷基VA族金属二卤化合物，可以轻松地高产率和高纯度地生产单烷基VA族金属二氢化合物。
• Amidate compound, catalyst for polyurethane production, and method for producing polyurethane resin
  申请人：KOEI CHEMICAL COMPANY, LIMITED

  公开号：US10689478B2

  公开（公告）日：2020-06-23

  Provided is an amidate compound represented by the formula (1): wherein A is a substituted or unsubstituted hydrocarbon group, n is an integer of 1 or more, and D is a nitrogen-containing organic group represented by the formula (2): wherein R1, R2, and R3 are the same or different, and are each a hydrocarbon group that may contain a heteroatom; some or all of R1, R2, and R3 may be bonded together to form a ring structure; X is a nitrogen atom, an oxygen atom, or a sulfur atom; and a is 0 or 1, wherein a is 1 when X is a nitrogen atom, and a is 0 when X is an oxygen atom or a sulfur atom.

  提供的是由式（1）表示的酰胺化合物：其中A是取代或未取代的碳氢基团，n是大于或等于1的整数，D是由式（2）表示的含氮有机基团：其中R1、R2和R3相同或不同，均为可能含有杂原子的碳氢基团；R1、R2和R3中的一些或全部可能结合在一起形成环结构；X是氮原子、氧原子或硫原子；a为0或1，当X为氮原子时，a为1，当X为氧原子或硫原子时，a为0。
• AMIDINE GROUP - OR GUANIDINE GROUP - CONTAINING SILANE
  申请人：SIKA TECHNOLOGY AG

  公开号：US20170081348A1

  公开（公告）日：2017-03-23

  A silane of the formula (I) containing at least one aliphatic amidine group- or guanidine group-containing alkoxy group, to a method for producing same, to conversion products thereof, and to the use thereof as a catalyst in curable compositions, in particular based on silane group-containing polymers. The silane of the formula (I) is largely odorless and non-volatile at room temperature. The silane accelerates the hydrolysis and condensation reaction of silane groups very effectively without impairing the storage stability of silane group-containing polymers. Additionally, the silane is very tolerable in silane group-containing compositions, whereby such compositions are not prone to separate, migrate, or evaporate the catalyst.

  公式（I）中含有至少一个脂肪族酰胺基或含有酰胺基的胍基的烷氧基团的硅烷，以及生产同类产物的方法，以及将其用作固化组合物中的催化剂的用途，特别是基于含硅烷基的聚合物。公式（I）中的硅烷在室温下基本无味且不挥发。该硅烷有效加速硅烷基的水解和缩合反应，而不会影响含硅烷基聚合物的储存稳定性。此外，该硅烷在含硅烷基的组合物中具有很高的耐受性，因此这些组合物不容易分离、迁移或挥发出催化剂。
• Asymmetrically substituted phosphinic acids
  申请人：Bauer Harald

  公开号：US20080214708A1

  公开（公告）日：2008-09-04

  The invention relates to asymmetrically substituted phosphinic acids of the formula (I) R 1 R 2 C(OH)—P(═O)(OX)—C(OH)R 3 R 4 (I) in which X is hydrogen R 1 , R 2 , R 3 , and R 4 are identical or different and are hydrogen, alkyl, alkenyl, alkynyl, aralkyl, aryl and/or alkaryl, with the proviso that the respective R 1 R 2 C(OH)— and —C(OH)R 3 R 4 groups are always different, to a process for their preparation, and to their use.

  该发明涉及公式（I）中不对称取代的膦酸，其中X为氢，R1、R2、R3和R4相同或不同，可以是氢、烷基、烯基、炔基、芳基、芳基烷基和/或烷基芳基，但要求相应的R1R2C（OH）-和-C（OH）R3R4基始终不同，以及其制备方法和用途。
• Some condensation reactions between aromatic aldehydes and 1,1-bisdialkylaminoalkenes and related compounds
  作者：D. H. R. Barton、G. Hewitt、P. G. Sammes

  DOI：10.1039/j39690000016

  日期：——

  Condensation of 1,1-bisdialkylaminoethenes with aromatic aldehydes gives the corresponding trans-cinnamoyl amides in fair yield. Salicylaldehyde affords coumarin. 1,1-Bisdialkylamino-1,3-dienes and aromatic aldehydes produce 5-arylpenta-cis-2,trans-4-dienoyl dialkylamides. The mechanisms of these reactions have been explored. Some related condensations using 1-alkoxy-1-dialkylaminoethenes and 1-al

  1，1-双二烷基氨基乙烯与芳族醛的缩合以适当的收率得到相应的反式肉桂酰基酰胺。水杨醛提供香豆素。1，1-双二烷基氨基-1，3-二烯和芳族醛产生5-芳基五-顺-2，反式-4-二壬基二烷基酰胺。已经研究了这些反应的机理。还研究了一些使用1-烷氧基-1-二烷基氨基乙烯和1-烷硫基-1-二烷基氨基乙烯的缩合反应。