C-联苯-4-基-甲基胺盐酸盐

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: C-联苯-4-基-甲基胺盐酸盐
• 英文名称: [1,1'-biphenyl]-4-ylmethanamine hydrochloride
• 英文别名: (4-Phenylphenyl)methylazanium;chloride；(4-phenylphenyl)methylazanium;chloride
• 化学式: C₁₃H₁₃N*ClH
• 分子量: 219.714
• InChiKey: YISSUUJHKDXCTP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.23
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  26
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  C-联苯-4-基-甲基胺盐酸盐 在 sodium nitrite 作用下， 生成 联苯-4-甲醇
  参考文献：
  名称：

  Anomalous lumbrical muscles arising from the deep surface of flexor digitorum superficialis muscles in man

  摘要：

  During anatomy practice in 1999 at Kumamoto University School of Medicine, the anomalous lumbrical muscles originating in the forearm were observed in both arms of a cadaver. These muscles, originating from the intermediate tendon of the deep layer of the flexor digitorum superficialis for the index finger (FDS-II), passed through the carpal tunnel to join the insertion of the first lumbrical muscle, and formed a muscle belly near the origin in the left and at the insertion in the right. The left anomalous muscle was innervated by a branch of the median nerve just proximal to the carpal tunnel. The right one received a twig from the nerve to the first lumbrical muscle. Tracing the nerve fibers by peeling off the epi- and perineurium clarified that the nerve fibers supplying the left anomalous muscle formed a common bundle with the fibers to the first lumbrical muscle. Therefore, these anomalous muscles are considered to be the accessory lumbrical muscles arising from the forearm. The three accessory lumbricalis, including one case reported by Yamada (1986), received branches which had slightly different origins from proximally (nerve to the distal belly of FDS-II) to distally (nerve to the first lumbricalis). Accordingly the position of the muscle belly shifted distally. The occurrence of these unusual accessory lumbrical muscles indicates that the distal belly of FDS-II and the first lumbricalis are derived from a common muscle origin and presents an important clue to the phylogenetic origin of the flexor digitorum superficialis.

  DOI：

  10.1016/s0940-9602(02)80062-0
• 作为产物：
  描述：

  4-氨基乙基联苯 在 盐酸 作用下， 以 甲醇 为溶剂， 以92%的产率得到C-联苯-4-基-甲基胺盐酸盐
  参考文献：
  名称：

  通过热解维生素B 12合成钴纳米颗粒：一种有效地腈加氢的非贵金属催化剂†

  摘要：

  据报道，负载在二氧化铈上的维生素B 12衍生的碳钴颗粒的制备简便。通过用天然氰钴胺湿浸渍二氧化铈并在惰性条件下连续热解获得所得的复合材料。该新型催化剂在工业上相关的腈非均相加氢成相应的伯胺中表现出良好或优异的性能。

  DOI：

  10.1039/c7cy01577a

文献信息

• Cyclic (Alkyl)(amino)carbene Ligand-Promoted Nitro Deoxygenative Hydroboration with Chromium Catalysis: Scope, Mechanism, and Applications
  作者：Lixing Zhao、Chenyang Hu、Xuefeng Cong、Gongda Deng、Liu Leo Liu、Meiming Luo、Xiaoming Zeng

  DOI：10.1021/jacs.0c12318

  日期：2021.1.27

  Transition metal catalysis that utilizes N-heterocyclic carbenes as noninnocent ligands in promoting transformations has not been well studied. We report here a cyclic (alkyl)(amino)carbene (CAAC) ligand-promoted nitro deoxygenative hydroboration with cost-effective chromium catalysis. Using 1 mol % of CAAC-Cr precatalyst, the addition of HBpin to nitro scaffolds leads to deoxygenation, allowing for

  利用 N-杂环卡宾作为非无害配体促进转化的过渡金属催化尚未得到很好的研究。我们在这里报告了具有成本效益的铬催化的环状（烷基）（氨基）卡宾（CAAC）配体促进的硝基脱氧硼氢化反应。使用 1 mol % 的 CAAC-Cr 预催化剂，将 HBpin 添加到硝基支架上会导致脱氧，从而保留各种可还原的官能团和敏感基团对硼氢化的相容性，从而提供一种温和、化学选择性和易于形成的策略苯胺，以及杂芳基和脂肪胺衍生物，具有广泛的范围和特别高的转换数（高达 1.8 × 106）。基于理论计算的机械研究，表明CAAC配体在促进HBpin氢化物极性反转中起重要作用；它用作 H 穿梭以促进脱氧硼氢化。通过这种策略制备的几种市售药物突出了其在药物化学中的潜在应用。
• Transition metal-free catalytic reduction of primary amides using an abnormal NHC based potassium complex: integrating nucleophilicity with Lewis acidic activation
  作者：Mrinal Bhunia、Sumeet Ranjan Sahoo、Arpan Das、Jasimuddin Ahmed、Sreejyothi P.、Swadhin K. Mandal

  DOI：10.1039/c9sc05953a

  日期：——

  potassium complex was used as a transition metal-free catalyst for reduction of primary amides to corresponding primary amines under ambient conditions. Only 2 mol% loading of the catalyst exhibits a broad substrate scope including aromatic, aliphatic and heterocyclic primary amides with excellent functional group tolerance. This method was applicable for reduction of chiral amides and utilized for the synthesis

  异常的基于N-杂环卡宾（aNHC）的钾络合物用作无过渡金属的催化剂，用于在环境条件下将伯酰胺还原为相应的伯胺。仅催化剂的2mol％负载显示出广泛的底物范围，包括具有优异的官能团耐受性的芳族，脂族和杂环伯酰胺。该方法适用于手性酰胺的还原，并用于克级的药学上有价值的前体的合成。在机理研究过程中，通过光谱技术分离和表征了几种中间体，并且通过单晶XRD表征了一种催化中间体。定义明确的催化剂和可分离的中间体，以及一些化学计量的原位实验 NMR实验和DFT研究帮助我们勾画出了该还原过程的机理途径，从而揭示了催化剂的双重作用，包括aNHC的亲核活化以及K离子的Lewis酸性活化。
• Boron-Catalyzed Silylative Reduction of Nitriles in Accessing Primary Amines and Imines
  作者：Narasimhulu Gandhamsetty、Jinseong Jeong、Juhyeon Park、Sehoon Park、Sukbok Chang

  DOI：10.1021/acs.joc.5b00941

  日期：2015.7.17

  Silylative reduction of nitriles was studied under transition metal-free conditions by using B(C6F5)3 as a catalyst with hydrosilanes as a reductant. Alkyl and (hetero)aryl nitriles were efficiently converted to primary amines or imines under mild conditions. The choice of silanes was found to determine the selectivity: while a full reduction of nitriles was highly facile, the use of sterically bulky

  在无过渡金属的条件下，通过使用B（C 6 F 5）3作为催化剂，以氢硅烷作为还原剂，研究了腈的甲硅烷基化还原反应。在温和的条件下，烷基和（杂）芳基腈被有效地转化为伯胺或亚胺。发现硅烷的选择决定了选择性：虽然腈的完全还原非常容易，但是使用空间大体积的硅烷允许部分还原，从而生成N-甲硅烷基亚胺。
• TBAF-catalyzed hydrosilylation for the reduction of aromatic nitriles
  作者：Christoph Bornschein、Svenja Werkmeister、Kathrin Junge、Matthias Beller

  DOI：10.1039/c3nj00171g

  日期：——

  The selective catalytic hydrosilylation of functional groups is becoming an interesting tool for organic synthesis. In the present study, fluoride-catalyzed hydrosilylations of aromatic nitriles have been examined in detail. Using catalytic amounts of inexpensive tetra-n-butylammonium fluoride (TBAF) various aromatic nitriles are reduced in good yields under mild conditions.

  官能团的选择性催化氢化硅烷化正成为有机合成的有趣工具。在本研究中，已对芳香族腈的氟化物催化的氢甲硅烷基化进行了详细研究。在温和的条件下，使用催化量的廉价四氟正丁基铵（TBAF），可以降低各种芳族腈的收率。
• N-Substituted Glycine Derivatives: Prolyl Hydroxylase Inhibitors
  申请人：Shaw Antony N.

  公开号：US20080171756A1

  公开（公告）日：2008-07-17

  The invention described herein relates to certain pyrimidinedione N-substituted glycine derivatives of formula (I) which are antagonists of HIF prolyl hydroxylases and are useful for treating diseases benefiting from the inhibition of this enzyme, anemia being one example.

  本发明涉及某些式（I）的嘧啶二酮N-取代甘氨酸衍生物，这些衍生物是HIF脯氨酸羟化酶的拮抗剂，并且适用于治疗受益于抑制该酶的疾病，贫血是一个例子。