toddaliopsin hydroxylamine | 1334497-13-0

• 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: toddaliopsin hydroxylamine
• 英文别名: 10-Hydroxy-1,2,3-trimethoxyacridin-9-one
• CAS: 1334497-13-0
• 化学式: C₁₆H₁₅NO₅
• 分子量: 301.299
• InChiKey: IRLZGSJSXRCOHC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  68.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-CO2Me-3',4',5'-trimethoxy-diphenylamine 在 硫酸 作用下， 以42%的产率得到toddaliopsin hydroxylamine
  参考文献：
  名称：

  用于C–C / N偶联的空气稳定的Pd（R-烯丙基）LCl（L = Q-Phos，P（t- Bu）3等）系统：洞察结构-活性关系和催化剂活化途径

  摘要：

  一系列的Pd（R-烯丙基）LCL配合物[R = H，1-ME，1-PH，1-的宝石-Me 2，2-ME; L = Q-Phos，P（t -Bu）3，P（t -Bu ）2（p -NMe 2 C 6 H 4），P（t- Bu）2 Np]已在布赫瓦尔德（Buchwald）地区进行了评估除了对Suzuki偶联和α-芳基化反应的初步研究以外，还对Hartwig的胺化反应进行了详细介绍。发现Pd（巴豆基）Q-PhosCl（9）是优于其他基于Q-Phos的催化剂和报道的原位系统的模型催化剂，该模型涉及4-溴苯甲醚底物与任何一种N-甲基苯胺或4-叔丁基苯硼酸。预催化剂9也表现好于催化剂轴承P（吨-Bu）2（p -NMe 2 ç 6 ħ 4）配体; 然而，它与具有P（t- Bu）3或P（t- Bu）2 Np配体的新型巴豆基催化剂相当。在生物学上重要的模型底物的α-芳基化反应中，1-四氢萘酮Pd（烯丙基）P（t

  DOI：

  10.1021/jo2013324

文献信息

• Allyl complexes for use in coupling reactions
  申请人：Colacot Thomas John

  公开号：US10167305B2

  公开（公告）日：2019-01-01

  A complex of formula (1), wherein, M is palladium or nickel, R1 and R2 are independently organic groups having 1-20 carbon atoms, or R1 and R2 are linked to form a ring structure with the phosphorus atom, R3 is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R4 is an organic group having 1-20 carbon atoms, n is 0, 1, 2, 3, 4 or 5, X is an anionic ligand. A process for the preparation of the complex, and its use in carbon-carbon or carbon-nitrogen coupling reactions is also provided.

  一个公式复合物（1），其中，M为钯或镍，R1和R2分别是具有1-20个碳原子的有机基团，或者R1和R2连接形成与磷原子的环结构，R3从取代和未取代芳基、取代和未取代杂环基和取代和未取代金属茂基组成的群体中选择，R4是具有1-20个碳原子的有机基团，n为0、1、2、3、4或5，X为阴离子配体。还提供了一种制备该复合物的方法，以及其在碳-碳或碳-氮偶联反应中的用途。
• COMPLEXES
  申请人：Colacot Thomas John

  公开号：US20130165660A1

  公开（公告）日：2013-06-27

  A complex of formula (1), wherein, M is palladium or nickel, R 1 and R 2 are independently organic groups having 1-20 carbon atoms, or R 1 and R 2 are linked to form a ring structure with the phosphorus atom, R 3 is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R 4 is an organic group having 1-20 carbon atoms, n is 0, 1, 2, 3, 4 or 5, X is an anionic ligand. A process for the preparation of the complex, and its use in carbon-carbon or carbon-nitrogen coupling reactions is also provided.

  该复合物的化学式为（1），其中，M为钯或镍，R1和R2分别为具有1-20个碳原子的有机基团，或者R1和R2连接成环状结构与磷原子相连，R3选自取代和未取代芳基、取代和未取代杂环芳基以及取代和未取代金属茂基，R4为具有1-20个碳原子的有机基团，n为0、1、2、3、4或5，X为阴离子配体。还提供了制备该复合物的方法及其在碳-碳或碳-氮偶联反应中的应用。
• PI-ALLYLPALLADIUM AND PI-ALLYLNICKEL COMPLEXES FOR USE AS CATALYSTS IN CARBON-CARBON AND CARBON-NITROGEN COUPLING REACTIONS
  申请人：Johnson Matthey PLC

  公开号：EP2585216B1

  公开（公告）日：2019-11-20
• Complexes
  申请人：Johnson Matthey Public Limited Company

  公开号：US20190016742A1

  公开（公告）日：2019-01-17

  The present invention provides a complex of formula (1), wherein, M is palladium or nickel, R 1 and R 2 are independently organic groups having 1-20 carbon atoms, or R 1 and R 2 are linked to form a ring structure with the phosphorus atom, R 3 is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R 4 is an organic group having 1-20 carbon atoms, n is 0, 1, 2, 3, 4 or 5, and X is an anionic ligand. The invention also provides a process for the preparation of the complex, and its use in carbon-carbon or carbon-nitrogen coupling reactions.
• [EN] COMPLEXES<br/>[FR] COMPLEXES
  申请人：JOHNSON MATTHEY PLC

  公开号：WO2011161451A1

  公开（公告）日：2011-12-29

  The present invention provides a complex of formula (1), wherein, M is palladium or nickel, R1 and R2 are independently organic groups having 1-20 carbon atoms, or R1 and R2 are linked to form a ring structure with the phosphorus atom, R3 is selected from the group consisting of substituted and unsubstituted aryl, substituted and unsubstituted heteroaryl, and substituted and unsubstituted metallocenyl, R4 is an organic group having 1-20 carbon atoms, n is 0, 1, 2, 3, 4 or 5, X is an anionic ligand. The invention also provides a process for the preparation of the complex, and its use in carbon-carbon or carbon-nitrogen coupling reactions.