N,N-dibenzyl-1-(m-tolyl)methanamine | 15429-09-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N,N-dibenzyl-1-(m-tolyl)methanamine
• 英文别名: N-benzyl-N-[(3-methylphenyl)methyl]-1-phenylmethanamine
• CAS: 15429-09-1
• 化学式: C₂₂H₂₃N
• 分子量: 301.431
• InChiKey: SWEOOGOFBLWOJI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  n-苄基苯甲酰胺 在 bis(trimethylsilyl)amide yttrium(III) 、 三乙胺 、 频那醇硼烷 、 sodium hydroxide 作用下， 以 二氯甲烷 、 水 、 甲苯 为溶剂， 反应 72.0h， 生成 N,N-dibenzyl-1-(m-tolyl)methanamine
  参考文献：
  名称：

  钇配合物的同质双（三甲基甲硅烷基）酰胺催化酰胺的硼氢化还原。

  摘要：

  均一的镧系元素络合物Y [N（TMS）2] 3是一种高效的均相催化剂，可用于将硼化的仲酰胺和叔酰胺还原为相应的胺。发现一系列含有不同官能团如氰基，硝基和乙烯基的酰胺具有良好的耐受性。该转化也已经很好地应用于吲哚和吡哌贝地的合成。详细的同位素标记实验，对照实验和动力学研究为阐明反应机理提供了累积的证据。

  DOI：

  10.1021/acs.orglett.9b04606

文献信息

• The “Borrowing Hydrogen Strategy” by Supported Ruthenium Hydroxide Catalysts: Synthetic Scope of Symmetrically and Unsymmetrically Substituted Amines
  作者：Kazuya Yamaguchi、Jinling He、Takamichi Oishi、Noritaka Mizuno

  DOI：10.1002/chem.201000149

  日期：2010.6.25

  the N‐alkylation of ammonia (or its surrogates) and amines with “primary” alcohols. On the other hand, the N‐alkylation of ammonia surrogates (i.e., urea and NH4HCO3) with “secondary” alcohols selectively produced the corresponding symmetrically substituted “secondary” amines, even in the presence of excess amounts of alcohols, which is likely due to the steric hindrance of the secondary alcohols and/or

  易于制备的厌氧条件下，可以有效地促进氨（或其替代物，如尿素，NH 4 HCO 3和（NH 4）2 CO 3）和胺与醇（包括伯醇和仲醇）的N-烷基化反应。廉价的负载型氢氧化钌催化剂Ru（OH）x / TiO 2。氨（或其替代物）和胺与“伯”醇的N烷基化反应可以合成各种类型的对称和不对称取代的“叔”胺。另一方面，氨代用品（即尿素和NH 4）的N烷基化HCO 3）与“仲”醇选择性地产生相应的对称取代的“仲”胺，即使在存在过量的醇的情况下，这很可能是由于所产生的仲醇和/或仲胺的空间位阻所致。在有氧条件下，腈可以直接由醇和代理氨合成。观察到的当前N烷基化反应的催化本质上是非均相的，并且回收的催化剂可以重复使用而不会显着降低催化性能。当前的催化转化将通过连续N次进行烷基化反应，其中醇充当烷基化试剂。根据氘标记实验，建议在N烷基化反应期间形成二氢化钌。
• A Convenient and General Iron-Catalyzed Reduction of Amides to Amines
  作者：Shaolin Zhou、Kathrin Junge、Daniele Addis、Shoubhik Das、Matthias Beller

  DOI：10.1002/anie.200904677

  日期：2009.12.7

  While the iron is hot: The first general and efficient iron‐catalyzed reduction of secondary and tertiary amides into amines using polymethylhydrosiloxane (PMHS) has been developed (see scheme).

  当铁很热时：已经开发出第一个使用聚甲基氢硅氧烷（PMHS）将铁和仲酰胺还原成胺的通用且有效的催化方法（参见方案）。
• Cobalt Carbonyl-Based Catalyst for Hydrosilylation of Carboxamides
  作者：Thomas Dombray、Camille Helleu、Christophe Darcel、Jean-Baptiste Sortais

  DOI：10.1002/adsc.201300664

  日期：2013.11.25

  AbstractThe cobalt carbonyl [Co2(CO)8] complex is employed as a useful catalyst for the reduction of tertiary amides to the corresponding tertiary amines using 1,1,3,3‐tetramethyldisiloxane (TMDS) and poly(methylhydrosiloxane) (PMHS) as silane reagents under thermal (100 °C) or photo‐assisted conditions (UV, 350 nm at room temperature). Of particular interest, a low catalytic amount (0.5 mol%) of [Co2(CO)8] is used to perform the reaction with 2.2 equiv. of PMHS at 100 °C for 3 h. This reaction is the first example of a cobalt‐catalyzed hydrosilylation of amides.magnified image
• Transition metal complex ligand and olefin polymerization catalyst containing transition metal complex
  申请人：Otomaru Yuka

  公开号：US20070135600A1

  公开（公告）日：2007-06-14

  The invention provides a transition metal complex of formula (3) below: wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 are the same or different and each independently represents a hydrogen atom, a halogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); R 5 represents a hydrogen atom, a fluorine atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); X 1 represents a hydrogen atom, a halogen atom or a substituted or unsubstituted alkyl group having 1 to 10 carbon atom(s); L represents a balancing counter ion or neutral ligand similar to X 1 that is bonding or coordinating to metal M; and q represents an integer of 0 or 1, and G 20 represents any one of G 21 to G 26 below: where A 1 represents an element of Group 15 of the periodic table, wherein A 1 in G 23 represents an anion of an element of Group 15 of the periodic table, and A 1 in G 21 represents a nitrogen atom; R 9 , R 14 , R 12 , R 13 , R 19 , R 20 , R 10 , R 11 , R 15 , R 16 , R 17 , R 18 , R 19 , R 20 , R 21 and R 22 each independently represents, a hydrogen atom; or a substituted or unsubstituted alkyl groups having 1 to 10 carbon atom(s), and the line linking M and R 20 represents that M is coordinated or linked to an element of Group 15 or 16 of the periodic table or to a fluorine atom constituting R 20 .
• US7482414B2
  申请人：——

  公开号：US7482414B2

  公开（公告）日：2009-01-27