Bis(4-ethoxyphenyl)iodonium

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: Bis(4-ethoxyphenyl)iodonium
• 英文别名: bis(4-ethoxyphenyl)iodanium
• 化学式: C16H18IO2+
• 分子量: 369.22
• InChiKey: GQRDMJFGCQORNY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  19
• 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：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Process for preparing diaryls
  申请人：NIPPON PETROCHEMICALS COMPANY, LIMITED

  公开号：EP0119065A1

  公开（公告）日：1984-09-19

  A process for preparing a diaryl or a mixture of diaryls represented by any or a combination of the following formulae (II), (III), and (IV), characterized in that a diaryliodonium salt represented by the following formula (1) is reacted in a solvent in the presence of a transition metal catalyst and a reducing metal at a temperature in the range of room temperature to 100°C: wherein Ar1 and Ar2, which may be alike or different, are each an aryl group which may have a substituent group or groups and X⊖ is a counter ion which is inert to said reaction.

  一种制备由下式(II)、(III)和(IV)中任何一种或其组合代表的二芳基或二芳基混合物的工艺，其特征在于由下式(1)代表的二芳基碘鎓盐在溶剂中，在过渡金属催化剂和还原金属存在下，于室温至100℃范围内进行反应： 其中 Ar1 和 Ar2（可以相同或不同）各自为芳基，可带有一个或多个取代基，X⊖ 为对所述反应惰性的反离子。
• Process for arylating unsaturated compounds
  申请人：NIPPON PETROCHEMICALS COMPANY, LIMITED

  公开号：EP0129956A1

  公开（公告）日：1985-01-02

  A process for converting an aromatic compound to prepare an iodoarene, Ar-1, and an aryl compound in which an unsaturated compound is bonded directly to an aryl group, Ar, which process comprises reacting a diaryliodonium salt represented by general formula (I) wherein Ar is an aryl group which may be substituted and two Ar's are identical and X⊖ is a counter ion inert to the reaction with the unsaturated compound in a solvent in the presence of a transition metal catalyst and a base or a reducing metal, said reaction being carried out at a temperature not higher than 80°C and/or by using at least one of the base, the reducing metal and the unsaturated compound in an amount not more than 1.5 times the stoichiometric amount, then separating the iodoarene Ar-I thus formed from the reaction mixture, subsequently coupling said iodoarene thus separated with an aromatic compound, ArH. in an oxidizing atmosphere in the presence of X⊖'[ or an anion ion-exchangeable with X0, if needed ion-exchanging the anion with X⊖, to form the diaryl iodonium salt of the above general formula (I), and recycling said diaryl iodonium salt thus formed in said reaction.

  一种将芳香族化合物转化以制备碘代芳烃 Ar-1 和芳基化合物的工艺，其中不饱和化合物 直接与芳基 Ar 键合，该工艺包括使通式(I)代表的二芳基碘鎓盐反应 其中 Ar 是可被取代的芳基，且两个 Ar 相同，X⊖ 是与不饱和化合物在溶剂中在过渡金属催化剂和碱或还原金属存在下反应的惰性反离子，所述反应在不高于 80°C 的温度下和/或通过使用碱、还原金属和不饱和化合物中的至少一种，其用量不超过 1.5倍，然后从反应混合物中分离出由此形成的碘芳烃Ar-I，随后在氧化气氛中，在X⊖'[或可与X0离子交换的阴离子（如需要可与X⊖离子交换）的存在下，将由此分离出的所述碘芳烃与芳香族化合物ArH.偶联，形成上述通式(I)的二芳基碘鎓盐，并回收在所述反应中由此形成的所述二芳基碘鎓盐。
• Process for preparing aldehydes
  申请人：NIPPON PETROCHEMICALS COMPANY, LIMITED

  公开号：EP0119067B1

  公开（公告）日：1986-11-26
• US4554360A
  申请人：——

  公开号：US4554360A

  公开（公告）日：1985-11-19
• US4590281A
  申请人：——

  公开号：US4590281A

  公开（公告）日：1986-05-20