cis-2-phenylcyclopropanecarbonitrile | 4660-02-0

• 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: cis-2-phenylcyclopropanecarbonitrile
• 英文别名: 2-phenylcyclopropanecarbonitrile；cis-1-cyano-2-phenylcyclopropane；cis-2-Phenyl-cyclopropancarbonitril；(1R,2S)-2-phenylcyclopropane-1-carbonitrile
• CAS: 4660-02-0；5279-82-3；5590-14-7；58626-34-9；58626-35-0；58641-88-6；58641-89-7；68907-36-8；68907-41-5
• 化学式: C₁₀H₉N
• 分子量: 143.188
• InChiKey: KUCVFITUDJTMFA-VHSXEESVSA-N

物化性质

• 熔点：
  27-30 °C
• 沸点：
  96.0-96.5 °C(Press: 0.8 Torr)
• 密度：
  1.08±0.1 g/cm3(Predicted)
• 保留指数：
  1385

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  23.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  cis-2-phenylcyclopropanecarbonitrile 在 lithium aluminium tetrahydride 作用下， 生成 cis-(2-phenylcyclopropyl)methylamine
  参考文献：
  名称：

  Conformational analogs of antihypertensive agents related to guanethidine

  摘要：

  In an effort to clarify the conformational requirements, if any, of agents producing adrenergic neuronal blockade through mechanisms similar to guanethidine, the synthesis and pharmacological evaluation of 15 analogues of cinnamylguanidine are described. These analogues represent derivatives in which the distance between the center of the ring system and the guanidinium nitrogen atom varies from 3.9 to 6.2 A. While conformational relationships could not be defined in this study, three analogues (3, 4, and 5) were apparently more potent than guanethidine in the in vitro assay employed.

  DOI：

  10.1021/jm00216a007
• 作为产物：
  描述：

  tetrahydro-2-oxo-5-phenyl-3-furancarbonitrile 以 丙酮 为溶剂， 生成 cis-2-phenylcyclopropanecarbonitrile
  参考文献：
  名称：

  Mechanistic Studies in Organic Photochemistry. VI. Photodecarboxylation of Benzyl Esters

  摘要：

  DOI：

  10.1021/jo00799a600

文献信息

• Stereoselective Functionalization of Racemic Cyclopropylzinc Reagents via Enantiodivergent Relay Coupling
  作者：Lun An、Fei-Fei Tong、Shu Zhang、Xingang Zhang

  DOI：10.1021/jacs.0c04462

  日期：2020.7.8

  cyclopropylzinc reagents. This strategy relies on a one-pot, two-step enantiodivergent relay coupling (EDRC) process of the racemic cis-cyclopropylzinc reagents with two different electrophiles, which involves kinetic resolution of racemic cis-cyclopropylzinc reagents through a nickel-catalyzed enantioselective coupling with alkyl electrophiles, followed by a stereospecific relay coupling of the remaining

  以简单的方式从容易获得的起始材料有效构建光学纯分子是不对称合成中的一个持续目标。作为一种直接的途径，广泛可用的仲烷基亲电试剂和有机金属亲核试剂之间的过渡金属催化对映会聚偶联已成为构建手性中心的有力策略。然而，由于关键烷基金属中间体的立体选择性形成困难，用于这种偶联的外消旋仲烷基金属亲核试剂的范围在特定底物中仍然受到限制。在这里，我们报告了一种对映发散策略，以有效地实现一系列合成有用的手性环丙烷，包括手性氟烷基化环丙烷和具有手性侧链的对映体富集的环丙烷，来自外消旋环丙基锌试剂。该策略依赖于外消旋顺式环丙基锌试剂与两种不同亲电试剂的一锅两步对映发散中继耦合 (EDRC) 过程，该过程涉及通过镍催化对映选择性偶联与烷基对外消旋顺式环丙基锌试剂进行动力学拆分。亲电试剂，然后将剩余的对映体环丙基锌试剂与各种亲电试剂进行立体定向中继偶联，以产生两种类型的在环丙烷环上具有相反构型的官能化手性环丙烷。这些
• Towards nitrile-substituted cyclopropanes – a slow-release protocol for safe and scalable applications of diazo acetonitrile
  作者：Katharina J. Hock、Robin Spitzner、Rene M. Koenigs

  DOI：10.1039/c7gc00602k

  日期：——

  Diazo acetonitrile has long been neglected despite its high value in organic synthesis due to a high risk of explosions. Herein, we report our efforts towards the transient and safe generation of this diazo compound, its applications in iron catalyzed cyclopropanation and cyclopropenation reactions and the gram-scale synthesis of cyclopropyl nitriles.

  尽管重氮乙腈在有机合成中具有很高的价值，但由于爆炸的高风险，长期以来一直被人们忽略。在本文中，我们报告了我们对这种重氮化合物的瞬态和安全生成，其在铁催化的环丙烷化和环丙烷化反应中的应用以及克级合成环丙基腈的努力。
• A novel approach to enantiopure cyclopropane compounds from biotransformation of nitrilesElectronic supplementary information (ESI) available: preparation of racemic nitrile, amides and acids; spectroscopic data of racemic nitriles; biotransformation of racemic amides; chiral HPLC analyses of nitriles, amides, acids and amines. See http://www.rsc.org/suppdata/nj/b2/b200110a/
  作者：Mei-Xiang Wang、Guo-Qiang Feng

  DOI：10.1039/b200110a

  日期：2002.10.30

  Rhodococcus sp. AJ270, a powerful and versatile nitrile hydratase/amidase containing microbial whole-cell system, catalyzed the enantioselective hydrolysis of both racemic trans- and cis-2-arylcyclopropanecarbonitriles to afford the corresponding amides and acids with enantiomeric excesses as high as >99%. The reaction rate and enantioselectivity observed for both nitrile hydratase and amidase were also strongly dependent upon the nature of the substituent and substitution pattern on the benzene ring of the substrates. The application of and the advantages of biotransformation of nitriles were demonstrated by preparing (1S,2R)-2-phenylcyclopropylamine and (1R,2R)-2-phenylcyclopropylmethylamine through facile and straightforward chemical manipulations of (1S,2S)-2-phenylcyclopropanecarboxylic acid and (1R,2R)-2-phenylcyclopropanecarboxamide, respectively.

  Rhodococcus sp. AJ270 是一种功能强大、用途广泛的腈水解酶/酰胺酶，含有微生物全细胞系统，可催化外消旋反式和顺式-2-芳基环丙烷甲腈的对映选择性水解，生成相应的酰胺和酸，对映过量高达 99%以上。腈水解酶和酰胺酶的反应速率和对映体选择性还与底物苯环上取代基的性质和取代模式密切相关。通过对(1S,2S)-2-苯基环丙烷羧酸和(1R,2R)-2-苯基环丙烷甲酰胺进行简单直接的化学处理，分别制备出(1S,2R)-2-苯基环丙胺和(1R,2R)-2-苯基环丙基甲胺，证明了腈类生物转化的应用和优势。
• Olefin Cyclopropanation by a Sequential Atom-Transfer Radical Addition and Dechlorination in the Presence of a Ruthenium Catalyst
  作者：Katrin Thommes、Gregor Kiefer、Rosario Scopelliti、Kay Severin

  DOI：10.1002/anie.200904278

  日期：2009.10.12

  Without diazo: The reductive coupling of olefins with dichloro compounds in the presence of a ruthenium catalyst and magnesium gives cyclopropanes in good yield (see scheme).

  在没有重氮的情况下：在钌催化剂和镁的存在下，烯烃与二氯化合物的还原偶联以良好的收率得到环丙烷（参见方案）。
• Tris(trimethylsilyl)silane-mediated Reductive Decyanation and Cyano Transfer Reactions of Malononitriles
  作者：Takuji Kawamoto、Yudai Shimaya、Dennis P. Curran、Akio Kamimura

  DOI：10.1246/cl.171231

  日期：2018.4.5

  Reductive decyanation reactions of malononitriles were achieved with tris(trimethylsilyl)silane as a radical mediator. The reaction proceeds via a radical chain mechanism involving a silyl radical addition to the malononitrile to form an imidoyl radical followed by α-cleavage to give a silyl isocyanide and an α-cyano radical. The reaction of a 3-butenyl-substituted malononitrile afforded a decyano/cyanosilylation

  丙二腈的还原脱氰反应是用三（三甲基甲硅烷基）硅烷作为自由基介体实现的。该反应通过自由基链机制进行，包括甲硅烷基自由基加成到丙二腈以形成亚胺酰基自由基，然后α-裂解得到甲硅烷基异氰化物和α-氰基自由基。3-丁烯基取代的丙二腈的反应通过1,4-氰基转移以良好的产率提供了脱氰基/氰基硅烷化产物。