N-(p-tolyl)isoquinolin-1-amine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: N-(p-tolyl)isoquinolin-1-amine
• 英文别名: Isoquinolin-1-YL-P-tolyl-amine；N-(4-methylphenyl)isoquinolin-1-amine
• 化学式: C₁₆H₁₄N₂
• 分子量: 234.301
• InChiKey: YIFSKYAYMLEEOQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  24.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-甲基异喹啉 在 叔丁基过氧化氢 、 氟化铵 、 potassium phosphate 、 1,3-dicyano-5-fluoro-2,4,6-tris(diphenylamino)benzene 、 碘 、 氧气 作用下， 以 水 、 二甲基亚砜 、 乙腈 为溶剂， 反应 72.0h， 生成 N-(p-tolyl)isoquinolin-1-amine
  参考文献：
  名称：

  无金属、氧化还原中性、通过可见光光催化驱动的直接自由基交叉偶联获得杂芳胺

  摘要：

  过渡金属催化的 CN 键形成反应已成为构建芳胺的基本和强大工具，芳胺是药物、天然产物和精细化学品中的常见结构。本文报道了一种通过自由基-自由基交叉偶联途径获得杂芳胺的替代途径，由可见光催化提供动力，无需任何外部氧化剂和还原剂的帮助。只有通过光催化剂（如无金属光催化剂）的可见光照射，胺和杂芳基腈的级联单电子转移事件，通过稳态和瞬态光谱研究证明，在原位产生胺自由基阳离子和芳基阴离子CN 键的形成。一系列可用胺的 CN 交叉偶联的无金属和氧化还原经济性质、高效率和位点选择性，

  DOI：

  10.1021/jacs.0c07600

文献信息

• Deoxygenative Amination of Azine-<i>N</i>-oxides with Acyl Azides via [3 + 2] Cycloaddition
  作者：Dongeun Kim、Prithwish Ghosh、Na Yeon Kwon、Sang Hoon Han、Sangil Han、Neeraj Kumar Mishra、Saegun Kim、In Su Kim

  DOI：10.1021/acs.joc.9b03173

  日期：2020.2.21

  an isocyanate from the starting acyl azide via a Curtius rearrangement can trigger a [3 + 2] dipolar cycloaddition of polar N-oxide fragments to generate the aminated azine derivative. The applicability of this method is highlighted by the late-stage and sequential amination reactions of complex bioactive compounds, including quinidine and fasudil. Moreover, the direct transformation of aminated azines

  描述了一种无过渡金属的嗪-N-氧化物与酰基叠氮化物的脱氧CH胺化反应。通过库尔修斯重排从起始酰基叠氮化物初步形成异氰酸酯可以触发极性N-氧化物片段的[3 + 2]双极性环加成反应，从而生成胺化的嗪衍生物。复杂的生物活性化合物（包括奎尼丁和法舒地尔）的后期和顺序胺化反应突出了该方法的适用性。此外，将胺化嗪直接转化为各种生物活性的N-杂环说明了这种新开发的方案的重要性。
• Synthesis of aminoisoquinolines via Rh-catalyzed [4 + 2] annulation of benzamidamides with vinylene carbonate
  作者：Xin Huang、Yingying Xu、Jianglian Li、Ruizhi Lai、Yi Luo、Qiantao Wang、Zhongzhen Yang、Yong Wu

  DOI：10.1016/j.cclet.2021.04.058

  日期：2021.11

  A new strategy is developed for the synthesis of 1-aminoisoquinoline derivatives. This Rh(III)-catalyzed [4 + 2] annulation reaction employs benzamidines as efficient directing groups and the vinylene carbonate as an acetylene surrogate. Additionally, the reaction features broad substrate scopes and good yields, only producing carbonate anion as byproduct.

  开发了一种用于合成 1-氨基异喹啉衍生物的新策略。这种 Rh(III) 催化的 [4 + 2] 环化反应使用苯甲脒作为有效的导向基团，使用碳酸亚乙烯酯作为乙炔替代物。此外，该反应底物范围广，收率好，只产生碳酸根阴离子作为副产物。
• [EN] ISOQUINOLINE COMPOUNDS, METHODS FOR THEIR PREPARATION, AND THERAPEUTIC USES THEREOF IN CONDITIONS ASSOCIATED WITH THE ALTERATION OF THE ACTIVITY OF BETA GALACTOSIDASE<br/>[FR] COMPOSÉS D'ISOQUINOLÉINE, LEURS MÉTHODES DE PRÉPARATION ET LEURS UTILISATIONS THÉRAPEUTIQUES DANS DES MALADIES ASSOCIÉES À L'ALTÉRATION DE L'ACTIVITÉ DE LA BÊTA GALACTOSIDASE
  申请人：MINORYX THERAPEUTICS S L

  公开号：WO2018122746A1

  公开（公告）日：2018-07-05

  The application is directed to compounds of formula (I) : (I), and formula (IA): (IA) and their salts and solvates, wherein R1, R2, R3, R4, R5, n, A1, A2, A3, and Y are as set forth in the specification, as well as to a method for their preparation, pharmaceutical compositions comprising the same, and use thereof for the treatment and/or prevention of conditions associated with the alteration of the activity of β-galactosidase, specially galactosidase beta- 1 or GLB 1, including GM 1 gangliosidoses and Morquio syndrome, type B.

  该申请涉及以下式(I)：(I)和式(IA)：(IA)及其盐和溶剂合物，其中R1、R2、R3、R4、R5、n、A1、A2、A3和Y如规范中所述，以及它们的制备方法，包括相同的药物组合物，以及用于治疗和/或预防与β-半乳糖苷酶活性改变相关的疾病的用途，特别是β-半乳糖苷酶或GLB 1的活性改变，包括GM 1 神经节苷脂病和莫基奥综合症B型。
• Manganese-Catalyzed [4 + 2] Annulation of N–H Amidines with Vinylene Carbonate via C–H Activation
  作者：Yudong Li、Huan Wang、Ying Li、Yang Li、Yuxia Sun、Chungu Xia、Yuehui Li

  DOI：10.1021/acs.joc.1c02473

  日期：2021.12.17

  Manganese-catalyzed C–H bond functionalization of aryl amidines for the synthesis of 1-aminoisoquinolines in the presence of vinylene carbonate has been developed. The reaction features a broad substrate scope and proceeds under mild reaction conditions with only the carbonate anion as the byproduct.

  已经开发了锰催化的芳脒的 C-H 键官能化，用于在碳酸亚乙烯酯存在下合成 1-氨基异喹啉。该反应具有广泛的底物范围，在温和的反应条件下进行，仅副产物碳酸根阴离子。
• Synthesis of Bulky and Electron-Rich MOP-type Ligands and Their Applications in Palladium-Catalyzed C−N Bond Formation
  作者：Xiaomin Xie、Tony Y. Zhang、Zhaoguo Zhang

  DOI：10.1021/jo060945k

  日期：2006.8.1

  A series of 2-dialkylphosphino-2'-alkoxy-1,1'-binaphthyl ligands ( 6a-c and 8a-c) have been prepared conveniently by a lithium-initiated ring-opening reaction of dinaphthofuran, followed by selective phosphorylation. These compounds displayed a remarkable air and moisture stability, both in solid form and in solution. Application of these phosphine ligands in palladium-catalyzed C-N bond forming reactions revealed the crucial roles of the steric bulk of the substituents on the phosphorus atom governing the catalytic activity. Specifically, 2-di-tert-butylphosphino-2'-isopropoxy-1, 1'-binaphthyl ( 8b) proved to be the most effective for the aminations of aryl halides with primary amines, while the less bulky 2-dicyclohexyl-2'-methoxy-1,1'-binaphthyl ( 6a) was more effective for the aminations with secondary amines. The steric and electronic effects of the ligands were analyzed to account for these observations.