N,N-diethylvinylamine | 6053-97-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-diethylvinylamine
• 英文别名: N,N-diethylethenamine；Diethylvinylamine；N-ethenyl-N-ethylethanamine
• CAS: 6053-97-0
• 化学式: C₆H₁₃N
• 分子量: 99.1759
• InChiKey: IQFXJRXOTKFGPN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  7
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N,N-diethylvinylamine 以 四氢呋喃 为溶剂， 生成 methyl (E)-3-(diethylamino)-2-propenoate
  参考文献：
  名称：

  New Reactions of Phosgene with Tertiary Amines

  摘要：

  1-Benzylwye (3) underwent substitution at the 7-position in the presence of COCl2 and pyridine in THF to afford various products depending upon the post-treatment through 1,4-dihydropyridine (7) and carboxylic acid derivative (8). When Et3N was used instead of pyridine, it reacted with COCl2 to provide two enamines (18 and 19), together with diethylcarbamyl chloride (20), after treatment of the reaction mixture with MeOH.

  DOI：

  10.3987/com-97-s37
• 作为产物：
  描述：

  二乙氨基乙醇 在 磷化氢 、 氢碘酸 作用下， 生成 N,N-diethylvinylamine
  参考文献：
  名称：

  Ladenburg, Chemische Berichte, 1882, vol. 15, p. 1145

  摘要：

  DOI：

文献信息

• Synthesis of N -Sulfonylformamidines by tert -butyl Hydroperoxide–Promoted, metal-free, direct oxidative dehydrogenation of aliphatic amines
  作者：Ayijiamali Rouzi、Ruzeahong Hudabaierdi、Abudureheman Wusiman

  DOI：10.1016/j.tet.2018.03.074

  日期：2018.5

  A direct and convenient metal-free method to prepare sulfonyl amidines in the presence of aqueous tert-butyl hydroperoxide (T-HYDRO) has been developed. Different tertiary and secondary amines were tested for compatibility with the oxidative conditions and could be coupled with sulfonyl azides to form the corresponding amidines in moderate to good yields.

  已经开发了在水性叔丁基过氧化氢（T-HYDRO）存在下制备磺酰基am的直接且方便的无金属方法。测试了不同的叔胺和仲胺与氧化条件的相容性，并且可以将其与磺酰叠氮化物偶联以中等至良好的产率形成相应的am。
• TBAI-catalyzed selective synthesis of sulfonamides and β-aryl sulfonyl enamines: coupling of arenesulfonyl chlorides and sodium sulfinates with <i>tert</i>-amines
  作者：Hongmei Jiang、Xiaoyue Tang、Zhihui Xu、Huixian Wang、Kang Han、Xiaolan Yang、Yuanyuan Zhou、Yong-Lai Feng、Xian-Yong Yu、Qingwen Gui

  DOI：10.1039/c8ob02992j

  日期：——

  A simple, practical and metal-free method has been developed for the synthesis of sulfonamides and β-arylsulfonyl enamines via the selective cleavage of C–N and C–H bonds through the iodine-catalyzed oxidation of arenesulfonyl chlorides and sodium sulfinates with tert-amines. The method uses commercially available inexpensive catalysts and oxidants, and has a wide substrate scope and operational simplicity

  一种简单，实用和不含金属的方法已被开发用于磺酰胺和β-芳基磺酰基的烯胺的合成通过的C-N和C-H键的选择性裂解通过芳烃磺酰基氯化物和钠基亚磺酸盐的碘催化氧化用叔-胺类。该方法使用可商购的廉价催化剂和氧化剂，并且具有广泛的底物范围和操作简便性。
• I₂-Catalyzed Aerobic α,β-Dehydrogenation and Deamination of Tertiary Alkylamines: Highly Selective Synthesis of Polysubstituted Pyrimidines via Hidden Acyclic Enamines
  作者：Qinghe Gao、Manman Wu、Ke Zhang、Ning Yang、Mengting Liu、Juan Li、Lizhen Fang、Suping Bai、Yongtao Xu

  DOI：10.1021/acs.orglett.0c02001

  日期：2020.7.17

  β-dehydrogenation and deamination of tertiary alkylamines. This I2-catalyzed dehydrogenative multicomponent procedure utilizes simple aldehydes to trap the hidden enamine intermediates and suspend generation of azadienes from amidines, enabling the difunctionalization of a vicinal C(sp3)–H bond. These studies provide valuable possibilities for the introduction of aliphatic substituents and show how to

  通过叔烷基胺的α，β-脱氢和脱氨基反应，提出了一种新颖而有效的嘧啶骨架入口。这种I 2催化的脱氢多组分方法利用简单的醛类来捕获隐藏的烯胺中间体并中止从am中生成氮杂二烯，从而使邻位C（sp 3）-H键双官能化。这些研究为引入脂族取代基提供了宝贵的可能性，并显示了如何转换为新的反应性形式。
• Experimental Studies on the Selective β-C–H Halogenation of Enones
  作者：Tatjana Huber、Daniel Kaiser、Jens Rickmeier、Thomas Magauer

  DOI：10.1021/jo502809d

  日期：2015.2.20

  Here we describe the realization of a one-pot protocol for the β-C–H halogenation of cyclic enones via umpolung of the β-carbon. The developed method includes hydrazone formation and selective β-halogenation (bromination, chlorination) with N-bromosuccinimide and Palau’chlor (2-chloro-1,3-bis(methoxycarbonyl)guanidine) followed by hydrolysis of the hydrazone moiety. Using the optimized conditions,

  在这里，我们描述了一种通过一揽子的β-碳的稠合作用来实现环状烯酮的β-C–H卤化的一锅协议。所开发的方法包括的形成，以及用N-溴代琥珀酰亚胺和帕劳氯（2-氯-1,3-双（甲氧基羰基）胍）选择性进行β-卤化（溴化，氯化），然后水解moiety部分。使用优化的条件，我们能够在一个烧瓶中首次有效地β-溴化和β-氯酸盐化具有不同取代模式和各种官能团的环状烯酮，而用于该转化的先前方法需要几个步骤。此外，该方法的实用性在短孢子虫生物碱杰兰汀碱E的核心结构的简短合成中得到了证明。
• Novel synthesis of enamines by iridium-catalyzed dehydrogenation of tertiary aminesElectronic supplementary information (ESI) available: detailed experimental procedures and spectroscopic information. See http://www.rsc.org/suppdata/cc/b3/b304357f/
  作者：Xiawei Zhang、Amy Fried、Spencer Knapp、Alan S. Goldman

  DOI：10.1039/b304357f

  日期：——

  A novel route to enamines is reported, the dehydrogenation of tertiary amines catalyzed by a “pincer-ligated” iridium catalyst.

  报道了一种新的获得烯胺的途径，即“三元胺在铱催化剂的“钳状配体”催化下脱氢”。