1-(3-methoxy-4-(5-phenyl-pent-1-ynyl))-ethanone | 1098336-42-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(3-methoxy-4-(5-phenyl-pent-1-ynyl))-ethanone
• 英文别名: 1-[3-Methoxy-4-(5-phenylpent-1-ynyl)phenyl]ethanone
• CAS: 1098336-42-5
• 化学式: C₂₀H₂₀O₂
• 分子量: 292.378
• InChiKey: BVZSBTWYIVFCRY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] A PROCESS FOR THE PALLADIUM-CATALYZED COUPLING OF TERMINAL ALKYNES WITH ARYL TOSYLATES<br/>[FR] PROCÉDÉ POUR LE COUPLAGE CATALYSÉ PAR LE PALLADIUM D'ALCYNES TERMINALES AVEC DES TOSYLATES D'ARYLE
  申请人：SANOFI AVENTIS

  公开号：WO2009003589A1

  公开（公告）日：2009-01-08

  The present invention relates to a process for the regioselective synthesis of compounds of the formula (I), wherein R1; R2; R3; R4; R5; J and W have the meanings indicated in the claims. The present invention provides an efficient and general palladium-catalyzed coupling process for aryl tosylates with terminal alkynes to a wide variety of substituted, multifunctional aryl-1-alkynes of the formula (I) useful for the production of intermediates in the preparation for pharmaceuticals, diagnostic agents, liquid crystals, polymers, herbicides, fungicidals, nematicidals, parasiticides, insecticides, acaricides and arthropodicides.

  本发明涉及一种用于选择性合成公式(I)化合物的过程，其中R1；R2；R3；R4；R5；J和W具有声明中指示的含义。本发明提供了一种高效和通用的钯催化偶联过程，可将芳基磺酸酯与末端炔烃偶联，形成一系列取代的、多功能的芳基-1-炔烃，其化学式为(I)，用于制备制药品、诊断试剂、液晶、聚合物、除草剂、杀菌剂、线虫杀灭剂、寄生虫杀灭剂、杀虫剂、螨虫剂和节肢动物杀灭剂的中间体。
• Process for the palladium-catalyzed coupling of terminal alkynes with aryl tosylates
  申请人：RKYEK Omar

  公开号：US20100261910A1

  公开（公告）日：2010-10-14

  The present invention relates to a process for the regioselective synthesis of compounds of the formula (I), wherein R1; R2; R3; R4; R5; J and W have the meanings indicated in the claims. The present invention provides an efficient and general palladium-catalyzed coupling process for aryl tosylates with terminal alkynes to a wide variety of substituted, multifunctional aryl-1-alkynes of the formula I.

  本发明涉及一种合成式(I)化合物的区域选择性合成方法，其中R1、R2、R3、R4、R5、J和W的含义如权利要求所示。本发明提供了一种高效、通用的钯催化偶联方法，用于将芳基磺酸酯与末端炔烃耦合成式I的多取代多功能芳基-1-炔烃。
• A PROCESS FOR THE PALLADIUM-CATALYZED COUPLING OF TERMINAL ALKYNES WITH ARYL TOSYLATES
  申请人：SANOFI

  公开号：EP2176203B1

  公开（公告）日：2011-08-10
• US8487109B2
  申请人：——

  公开号：US8487109B2

  公开（公告）日：2013-07-16