2-(甲基(苯基)氨基)乙腈 | 36602-08-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 2-(甲基(苯基)氨基)乙腈
• 中文别名: N-甲基-N-苯基氨基乙腈
• 英文名称: (N-methylanilino)acetonitrile
• 英文别名: 2-(methyl(phenyl)amino)acetonitrile；N-methyl-N-phenylaminoacetonitrile；α-(N-methylanilino)-acetonitrile；2-(N-methylanilino)acetonitrile；N-cyanomethyl-N-methylaniline；[Methyl(phenyl)amino]acetonitrile
• CAS: 36602-08-1
• 化学式: C₉H₁₀N₂
• mdl: MFCD09906893
• 分子量: 146.192
• InChiKey: ANIQVHCSNGQMPG-UHFFFAOYSA-N

物化性质

• 沸点：
  138-141℃ (9 Torr)
• 密度：
  1.064±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  27
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2926909090

反应信息

• 作为反应物：
  描述：

  2-(甲基(苯基)氨基)乙腈 在 copper(l) iodide 、 lithium diisopropyl amide 作用下， 以 四氢呋喃 为溶剂， 反应 2.75h， 生成 2-(methyl(phenyl)amino)propanenitrile
  参考文献：
  名称：

  2-(N-methylanilino)-2-phenylsulfanylacetonitrile, a reagent tested for electrophilic, nucleophilic and radical reactions

  摘要：

  2-(N-Methylanilino) -2-phenylsulfanylacetonitrile 1 has been readily prepared from 2-(N-methylanilino)acetonitrile and diphenyl disulfide. Alkylation of the anion of 1 with halogenoalkanes resulted in concurrent elimination of benzenethiol to give conjugated alpha-aminoalkenenitriles of 2E-configuration. Autoxidation of 1 in the presence of alkoxide ions afforded alkyl N-methyl-N-phenylcarbamates. Nucleophilic substitution of 1 with Grignard reagent or appropriate silyl compounds were promoted by Cul or Lewis acids to give varied alpha-amino nitriles. The 4-oxo-2-amino nitriles 9 obtained by condensation of 1 and titanium enolates can be considered as derivatives of 1,3-dicarbonyl compounds with the aldehyde group being activated to give an amino nitrile umpolung. When 1 was treated with tributylstannane, the corresponding amino nitrile alpha-radical was formed and the self-coupling product was isolated.

  DOI：

  10.1039/p19940002217
• 作为产物：
  描述：

  苯胺 在 草酸亚铁 、 三苯基膦 、 2,3-二氯-5,6-二氰基-1,4-苯醌 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 反应 4.0h， 生成 2-(甲基(苯基)氨基)乙腈
  参考文献：
  名称：

  铁催化仲胺，伯醇和三甲基甲硅烷基氰化物对[小α]氨基腈的顺序反应

  摘要：

  首次开发了铁胺催化的仲胺与伯醇，三甲基甲硅烷基氰化物和TBHP在温和的反应条件下进行的顺序反应，一次即可得到相应的α-氨基腈

  DOI：

  10.1039/c5cc10346k

文献信息

• A metal-free direct C (sp³)–H cyanation reaction with cyanobenziodoxolones
  作者：Ming-Xue Sun、Yao-Feng Wang、Bao-Hua Xu、Xin-Qi Ma、Suo-Jiang Zhang

  DOI：10.1039/c8ob00173a

  日期：——

  A metal-free protocol of direct C(sp3)–H cyanation with cyanobenziodoxolones functioning as both cyanating reagents and oxidants was developed. Unactivated substrates, such as alkanes, ethers and tertiary amines, were thereby transformed to the corresponding nitriles in moderate to high yields. Mechanistic studies indicated that the cyanation proceeded with two potential pathways, which is highly dependent

  开发了一种无金属的直接C（sp 3）-H氰化的方案，其中氰基苯并恶恶唑烷既起着氰化剂的作用，又起氧化剂的作用。未活化的底物，例如烷烃，醚和叔胺，由此以中等至高产率转化为相应的腈。机理研究表明，氰化反应通过两个可能的途径进行，这主要取决于底物：（1）烷烃和醚的自由基情况，以及（2）叔胺的氧化情况。
• α-Cyanation of Aromatic Tertiary Amines using Ferricyanide as a Non-Toxic Cyanide Source
  作者：Alexander M. Nauth、Nicola Otto、Till Opatz

  DOI：10.1002/adsc.201500698

  日期：2015.11.16

  reaction of aromatic tertiary amines with potassium ferricyanide directly provides the useful α-amino nitriles. The inexpensive iron complex functions both as an oxidant and as a cyanide source. The presence of molecular oxygen speeds up the reaction which can be performed in aqueous tert-butanol or even in ethanol-based mixtures like Tequila. While amine cyanations usually employ highly toxic cyanide sources

  芳族叔胺与铁氰化钾的反应直接提供了有用的α-氨基腈。廉价的铁络合物既起氧化剂的作用，又起氰化物源的作用。分子氧的存在加快了反应的速度，该反应可以在叔丁醇水溶液中或什至在龙舌兰酒等乙醇基混合物中进行。胺氰化物通常使用剧毒的氰化物源，而铁氰化钾的毒性甚至比食盐低。不需要昂贵的金属络合物作为催化剂，氰化的副产物普鲁士蓝没有已知的毒性，可以用作解毒剂。
• Photoredox-Catalyzed C_α–H Cyanation of Unactivated Secondary and Tertiary Aliphatic Amines: Late-Stage Functionalization and Mechanistic Studies
  作者：Ozgur Yilmaz、Martins S. Oderinde、Marion H. Emmert

  DOI：10.1021/acs.joc.8b01700

  日期：2018.9.21

  general, high-yielding amine Cα–H cyanation protocol via photoredox catalysis. Inexpensive NaCN is employed as the cyanide source and air is the external oxidant, resulting in mild and highly functional group tolerant conditions. Notably, efficient Cα–H cyanations of secondary and tertiary aliphatic amines and of complex, biologically active compounds (drugs) can be performed using the established methodology

  本文描述了开发和一个一般地，高产胺的C机理研究α -H氰化经由photoredox催化协议。廉价的NaCN用作氰化物源，空气是外部氧化剂，导致温和且高度官能团耐受的条件。值得注意的是，高效的C α -H的cyanations二级和三级可使用所建立的方法进行脂族胺和复杂的，生物活性化合物（药物）的。机理研究表明，该羧酸添加剂具有三种作用：形成稳定的半胱氨酸中间体，通过使底物质子化来防止催化剂分解以及调节光激发催化剂物种的荧光猝灭。
• A Widely Applicable Regioselective Aerobic α-Cyanation of Tertiary Amines Heterogeneously Catalyzed by Manganese Oxides
  作者：Kazuya Yamaguchi、Ye Wang、Noritaka Mizuno

  DOI：10.1002/cctc.201300477

  日期：2013.10

  A fit catalyst for some aerobic exercise: A manganese oxide‐based octahedral molecular sieve, OMS‐2, could act as an efficient heterogeneous catalyst for the regioselective α‐cyanation of various tertiary amines, including trialkyl, benzylic, and N,N‐dialkylaniline derivatives using trimethylsilyl cyanide (TMSCN) as the cyano source and molecular oxygen as the terminal oxidant.

  适合进行有氧运动的催化剂：基于氧化锰的八面体分子筛OMS-2可作为有效的非均相催化剂，用于多种叔胺的区域选择性α-氰化，包括三烷基，苄基和N，N-二烷基苯胺衍生物，使用三甲基甲硅烷基氰化物（TMSCN）作为氰基源，使用分子氧作为末端氧化剂。
• Iron-Catalyzed α-C–H Cyanation of Simple and Complex Tertiary Amines
  作者：Ozgur Yilmaz、Cagatay Dengiz、Marion H. Emmert

  DOI：10.1021/acs.joc.0c02642

  日期：2021.2.5

  cyanation of tertiary amines and its application in late-stage functionalization. Suitable substrates include tertiary aliphatic, benzylic, and aniline-type substrates and complex substrates. Functional groups tolerated under the reaction conditions include various heterocycles and ketones, amides, olefins, and alkynes. This broad substrate scope is remarkable, as comparable reaction protocols for

  该手稿详细介绍了叔胺α-C–H氰化的通用温和方法的开发及其在后期官能化中的应用。合适的底物包括叔脂族，苄基和苯胺型底物和复合物底物。在反应条件下容许的官能团包括各种杂环和酮，酰胺，烯烃和炔烃。这种宽泛的底物范围非常引人注目，因为类似的α-C–H氰化反应方案经常通过自由基机制发生，因此从根本上限制了它们的官能团耐受性。相反，所提出的催化剂体系可耐受通常与自由基反应的官能团，提示了另一种反应途径。所描述的催化剂体系的所有组分均易于获得，