N-cinnamylacetamide | 120990-24-1

• 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-cinnamylacetamide
• 英文别名: N-[(E)-3-phenylprop-2-enyl]acetamide
• CAS: 120990-24-1
• 化学式: C₁₁H₁₃NO
• 分子量: 175.23
• InChiKey: IQIJIAHSHBJYCO-VMPITWQZSA-N

物化性质

• 沸点：
  381.0±31.0 °C(Predicted)
• 密度：
  1.034±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N-cinnamylacetamide 在 二甲基硫 、 臭氧 作用下， 生成 N-acetamidoacetaldehyde
  参考文献：
  名称：

  .alpha.-Amino aldehyde equivalents as substrates for rabbit muscle aldolase: synthesis of 1,4-dideoxy-D-arabinitol and 2(R),5(R)-bis(hydroxymethyl)-3(R),4(R)-dihydroxypyrrolidine

  摘要：

  This work examined the application of rabbit muscle aldolase (RAMA) to stereospecific carbon-carbon bond formation in the preparation of carbohydrates containing amino groups. Several alpha-amino aldehyde equivalents were evaluated as substrates for RAMA and for their synthetic utility in transformations following the aldol reaction. This methodology is illustrated by the syntheses of the pyrrolidine alkaloids 1,4-dideoxy-D-arabinitol and 2(R),5(R)-bis(hydroxymethyl)-3(R), 4(R)-dihydroxypyrrolidine. The kinetic resolution of racemic aldehydes by RAMA and mild methods for transforming the amino equivalents into the desired amines are discussed briefly.

  DOI：

  10.1021/jo00012a015
• 作为产物：
  描述：

  (Z)-diethyl (3-phenylallyl) phosphate 在 四(三苯基膦)钯 、 sodium azide 、 三苯基膦 作用下， 以 四氢呋喃 、 水 、 苯 为溶剂， 反应 32.0h， 生成 N-cinnamylacetamide
  参考文献：
  名称：

  Palladium(0)-catalyzed azidation of allyl esters. Selective synthesis of allyl azides, primary allylamines, and related compounds

  摘要：

  DOI：

  10.1021/jo00275a011

文献信息

• Cobalt-Catalyzed Allylation of Amides with Styrenes Using DMSO as Both the Solvent and the α-Methylene Source
  作者：Xu Zhang、Zhi Zhou、Huiying Xu、Xuefeng Xu、Xiyong Yu、Wei Yi

  DOI：10.1021/acs.orglett.9b02462

  日期：2019.9.20

  An efficient synthesis of privileged allylic amines has been developed via cobalt-catalyzed allylation of amides with styrenes, in which DMSO was used as both the solvent and the α-methylene source. This transformation features high yields, and selectivity for the (E)-isomer of the linear product. Through the experimental and computational investigations, a sequential K2S2O8-mediated oxidative cou

  通过将酰胺与苯乙烯进行钴催化的烯丙基化反应，已经开发了一种有效的特权烯丙基胺的合成方法，其中DMSO既用作溶剂，又用作α-亚甲基源。该转化具有高收率和对线性产物的（E）-异构体的选择性。通过实验和计算研究，还推导了顺序的K 2 S 2 O 8介导的氧化偶联/钴辅助的区域选择性烯烃插入/β-H消除/烯烃解离/氢化物转移过程。
• Reactivity of tert-butanesulfinamides in palladium-catalyzed allylic substitutions
  作者：Laetitia Mistico、Emel Ay、Vaizanne Huynh、Aurelie Bourderioux、Fabrice Chemla、Franck Ferreira、Julie Oble、Alejandro Perez-Luna、Giovanni Poli、Guillaume Prestat

  DOI：10.1016/j.jorganchem.2013.11.026

  日期：2014.6

  The performance of tert-butanesulfinamides as nitrogen nucleophiles in Pd(0)-catalyzed allylic substitution reactions has been investigated. Metalated N-alkyl and N-acetyl sulfinamides have been identified as suitable partners for the reaction with π-allyl–palladium complexes. The cross-coupling of N-acetyl tert-butanesulfinamide with 2- or 3-substituted linear allylic carbonates is achieved in the

  已经研究了叔丁烷亚磺酰胺在Pd（0）催化的烯丙基取代反应中作为氮亲核试剂的性能。已确定金属化的N-烷基和N-乙酰基亚磺酰胺是与π-烯丙基-钯配合物反应的合适伙伴。在Pd（OAc）2（5 mol％）和dppe（7.5 mol％）的存在下，N-乙酰基叔丁烷亚磺酰胺与2-或3-取代的线性烯丙基碳酸酯的交叉偶联是不需要的根据。反应以高收率（59–98％）进行以产生相应的E完全区域选择性和高度非对映选择性的结构构型的线性烯丙基亚磺酰胺。硫原子在整个烯丙基化过程中保持构型稳定，因此以对映体纯的形式获得偶联产物。
• The acid accelerated ruthenium-catalysed dihydroxylation. Scope and limitations
  作者：Bernd Plietker、Meike Niggemann、Anja Pollrich

  DOI：10.1039/b316546a

  日期：——

  Recently, we discovered a significant rate acceleration in RuO4-catalysed dihydroxylations of olefins by addition of Brönsted-acids resulting in a reduction of the catalyst loading to only 0.5 mol%. The present paper gives a full account on the optimisation protocol that led to the discovery of the beneficial influence of protic acids. A strong focus is set on the detailed description of the influence of different reaction parameters on both reactivity and selectivity. In the second part an intense investigation of scope and limitations will be presented. The results provided in this manuscript might lead to a deeper understanding of competing processes that influence the selectivity in RuO4-catalysed dihydroxylations.

  最近，我们发现在烯烃双羟基化反应中，通过添加布朗斯台德酸，RuO4催化的反应速率显著加快，并且催化剂负载量降低至仅0.5摩尔%。本文详细阐述了优化程序，揭示了质子酸的有益影响，并着重描述了不同反应参数对反应活性和选择性的影响。在第二部分，将展示对范围和限制的深入研究。本文提供的结果可能有助于更深入地理解影响RuO4催化双羟基化反应选择性的竞争过程。
• Ni-Catalyzed regio- and stereoselective addition of arylboronic acids to terminal alkynes with a directing group tether
  作者：Madala Hari Babu、Gadi Ranjith Kumar、Ruchir Kant、Maddi Sridhar Reddy

  DOI：10.1039/c6cc10256e

  日期：——

  Addition of arylboronic acids to directing group tethered acetylenes in a regio and stereoselective manner using an inexpensive catalytic system is achieved for the first time to access highly sought after allyl/homoallyl alcohol/amine units.

  首次实现了使用廉价的催化体系以区域选择性和立体选择性的方式将芳基硼酸加成到系链的乙炔基上，从而获得了备受追捧的烯丙基/均烯丙基醇/胺单元。
• Synthesis of allylamides from allyl halides, carbon monoxide, and titanium–nitrogen complexes prepared from molecular nitrogen
  作者：Kazutaka Ueda、Miwako Mori

  DOI：10.1016/j.tetlet.2004.02.072

  日期：2004.3

  4-Phenylbut-3-enamide could be synthesized from corresponding 3-chloroprop-2-enylbenzene, carbon monoxide (1 atm), and titanium–nitrogen complexes, prepared from Ti(OiPr)4, Li, TMSCl, and molecular nitrogen (1 atm), using a palladium catalyst. The reaction proceeds via transmetalation of the titanium–nitrogen complex to an acylpalladium complex. PtBu3 as a ligand of the palladium catalyst, afforded

  4-苯基丁-3-烯酰胺可以由相应的3-氯丙-2-基苯，一氧化碳（1 atm）和钛-氮配合物合成，该配合物由Ti（O i Pr）4，Li，TMSCl和分子氮制备（1 atm），使用钯催化剂。该反应通过钛-氮配合物的重金属化反应生成酰基铝配合物。P吨卜3作为钯催化剂的配体，得到了良好的结果，并且Li和的TMSCl的量影响酰胺的产率。当在氩气而不是一氧化碳的气氛下使用钯络合物上的二齿配体进行反应时，获得烯丙胺衍生物。