N,N-diallyl-α,α,α-trichloroacetamide | 39089-57-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N,N-diallyl-α,α,α-trichloroacetamide
• 英文别名: N,N-diallyl-2,2,2-trichloro-acetamide；N,N-diallyl-2,2,2-trichloroacetamide；N,N-diallyltrichloroacetamide；trichloro-acetic acid diallylamide；N,N-Diallyl-2,2,2-trichlor-acetamid；Trichlor-essigsaeure-diallylamid；2,2,2-trichloro-N,N-bis(prop-2-enyl)acetamide
• CAS: 39089-57-1
• 化学式: C₈H₁₀Cl₃NO
• mdl: MFCD01935144
• 分子量: 242.532
• InChiKey: FCLMEOAIBNBGBX-UHFFFAOYSA-N

物化性质

• 沸点：
  83 °C(Press: 1.0 Torr)
• 密度：
  1.280±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.375
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N,N-diallyl-α,α,α-trichloroacetamide 在 四氢呋喃 、 dichloro(η5-pentamethylcyclopentadienyl)(triphenylphosphine)rhodium(III) 、 magnesium 作用下， 以 甲苯 为溶剂， 生成 3-allyl-1-chloro-3-azabicyclo[3.1.0]hexan-2-one
  参考文献：
  名称：

  Olefin Cyclopropanations via Sequential Atom Transfer Radical Addition-Dechlorination Reactions

  摘要：

  在有机合成中，环丙烷化反应通常使用Simmons-Smith类型试剂进行，或者通过过渡金属催化的烯烃与重氮化合物的反应进行。描述了一种基于两步反应序列的合成取代环丙烷的新方法。烯烃通过Ru催化的原子转移自由基加成（ATRA）过程与1,1'-二氯化物反应，生成的1,3-二氯化物通过与镁的还原偶联直接转化为环丙烷。这种一锅法适用于各种底物，并可以以分子间或分子内的方式进行。

  DOI：

  10.2533/chimia.2010.188
• 作为产物：
  描述：

  二烯丙基胺 在 三乙胺 作用下， 以 乙醚 为溶剂， 生成 N,N-diallyl-α,α,α-trichloroacetamide
  参考文献：
  名称：

  Transition metal-catalyzed radical cyclizations: a low-temperature process for the cyclization of N-protected N-allyltrichloroacetamides to trichlorinated .gamma.-lactams and application to the stereoselective preparation of .beta.,.gamma.-disubstituted .gamma.-lactams

  摘要：

  Cyclizations of N-substituted N-allyltrichloroacetamides, where the substituent is an alkyl, Cbz, Boc, Ts, or Ms group, are catalyzed by a 1:1 mixture of CuCl and bipyridine to give the corresponding beta,gamma-trichlorinated gamma-lactams in high yields. The reactions proceed at temperatures from -78-degrees-C to room temperature. Cyclizations of N-allyltrichloroacetamides of acyclic secondary allylic amines are achieved with good selectivity; the cis/trans ratios of the gamma-lactams formed were dependent on the substituents on the nitrogen atom. The stereochemical outcome is compared with that of free-radical cyclization.

  DOI：

  10.1021/jo00054a034

文献信息

• Radical Reactions Using Decacarbonyldimanganese under Biphasic Conditions
  作者：Nathalie Huther、P. Terry McGrail、Andrew F. Parsons

  DOI：10.1002/ejoc.200400025

  日期：2004.4

  cyclisations and intermolecular addition reactions were performed under these conditions. This included the development of a new tandem radical addition−ionic cyclisation sequence that was employed in a short approach to (±)-coronamic acid. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)

  在十羰基二锰存在下由光解引发的烷基卤化物的自由基反应可以在双相介质中进行。在氢氧化钠水溶液和相转移催化剂存在下的反应可有效去除卤化锰副产物，并导致十羰基二锰的再生。在这些条件下进行了一系列有效的自由基偶联、环化和分子间加成反应。这包括开发了一种新的串联自由基加成 - 离子环化序列，该序列用于（±）-冠酸的短方法。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)
• Synthesis of α-Chlorolactams by Cyanoborohydride-Mediated Radical Cyclization of Trichloroacetamides
  作者：Guilhem Coussanes、Harald Jakobi、Stephen Lindell、Josep Bonjoch

  DOI：10.1002/chem.201800210

  日期：2018.6.7

  A cyanoborohydride‐promoted radical cyclization methodology has been developed to access α‐chlorolactams in a simple and efficient way using NaBH3CN and trichloroacetamides easily available from allylic and homoallylic secondary amines. This methodology allowed the synthesis of a library of α‐chlorolactams (mono‐ and bicyclic), which were tested for herbicidal activity, trans‐3‐chloro‐4‐methyl‐1‐(

  已开发出一种氰基硼氢化物促进的自由基环化方法，可使用NaBH 3 CN和三氯乙酰胺（可从烯丙基和均烯丙基仲胺中轻松获得）以简单有效的方式获得α-氯内酰胺。这种方法学允许合成α-氯内酰胺（单环和双环）文库，并对其除草活性进行了测试，反式-3-氯-4-甲基-1-（3-三氟甲基）苯基-2-吡咯烷酮是最活跃。
• New reactivity patterns of copper(I) and other transition metal NHC complexes: application to ATRC and related reactions
  作者：James A. Bull、Michael G. Hutchings、Cristina Luján、Peter Quayle

  DOI：10.1016/j.tetlet.2007.12.084

  日期：2008.2

  Pre-formed transition metal–NHC complex is shown to be an effective catalyst for Atom Transfer Radical Cyclisation (ATRC) reactions.

  预先形成过渡金属- NHC络合物证明是一种有效的催化剂甲汤姆Ť转让（BOT）- [R adical Ç yclisation（ATRC）反应。
• Catalytic atom-transfer radical cyclization by copper/bipyridine species encapsulated in polysiloxane gel
  作者：Yukihiro Motoyama、Kazuyuki Kamo、Akihiro Yuasa、Hideo Nagashima

  DOI：10.1039/b923213c

  日期：——

  Novel polysiloxane gel, in which CuCl/bipyridine species are immobilized, is prepared by treatment of polymethylhydrosiloxane with 4,4′-bis[(2-propenyl)oxy]-2,2′-bipyridine and 1,5-hexadine in the presence of Karstedt′s catalyst followed by addition of CuCl. This polysiloxane gel acts as a reusable catalyst in the atom-transfer radical cyclization of α-halogenated acetamide derivatives in high turnover numbers without allowing leakage of the metal species.

  一种新型聚硅氧烷凝胶被制备，通过在Karstedt催化剂的存在下，用4,4′-双[(2-丙烯基)氧]-2,2′-联吡啶和1,5-己二烯处理聚甲基氢硅氧烷，然后加入CuCl。这种聚硅氧烷凝胶在α-卤代乙酰胺衍生物的原子转移自由基环化中作为可重复使用的催化剂，表现出高的循环次数且不允许金属物种泄漏。
• A novel preparative method for γ-butyrolactams via carbon–carbon bond formation: copper or ruthenium-catalysed cyclization of N-allyl trichloroacetamides
  作者：Hideo Nagashima、Hidetoshi Wakamatsu、Kenji Itoh

  DOI：10.1039/c39840000652

  日期：——

  Trichlorinated γ-butyrolactams are formed by copper or ruthenium-catalysed cyclization of Nallyl tichloroacetamides.

  三氯化γ-丁内酰胺是通过铜或钌催化的N烯丙基三氯乙酰胺的环化反应而形成的。