[Ag(2-amino-5-chloropyrimidine)2](trifluoromethanesulfonate) | 1327156-69-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: [Ag(2-amino-5-chloropyrimidine)2](trifluoromethanesulfonate)
• CAS: 1327156-69-3
• 化学式: CF₃O₃S*C₈H₈AgCl₂N₆
• 分子量: 516.036
• InChiKey: UXLQDYCOCFNCCS-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  2-氨基-5-氯嘧啶 、 silver trifluoromethanesulfonate 以 甲醇 为溶剂， 以76%的产率得到[Ag(2-amino-5-chloropyrimidine)2](trifluoromethanesulfonate)
  参考文献：
  名称：

  Structural diversity in the self-assembly of Ag(I) complexes containing 2-amino-5-halopyrimidine

  摘要：

  A series of Ag(I) complexes containing the 2-amino-5-halopyrimidine ligands have been synthesized and their structures characterized by X-ray crystallography. The isomorphous complexes Ag(L-CI)(2)(CF3SO3) (L-CI = 2-amino-5-chloropyrimidine), 1, and Ag(L-Br)(2)(CF3SO3) (L-Br = 2-amino-5-bromopyrimidine), 2, are mononuclear, while [Ag(L-Br)(CF3SO3)](6)center dot 6C(4)H(10)O, 3, and [Ag(L-I)(CF3SO3)](6) (L-I = 2-amino-5-iodopyrimidine), 4, show cyclic self-assembly of six Ag(I) atoms and six L-X ligands, resulting in 24-membered metallocycles. The complex [Ag(L-I)(CF3SO3)](infinity), 5, forms 1D zigzag chains which are linked through C-I center dot center dot center dot Ag and Ag center dot center dot center dot O interactions to form a 3D structure. The tetranuclear complexes [Ag(L-X)(NO3)](4) [X = Cl, 6; Br, 7] form 16-membered metallocycles, while [Ag(L-X)(ClO4)](infinity) [X = Cl, 8: Br, 9] exhibit helical chains. The different structure of S from 1 and 2 appears to be due to the stronger nucleophilic character of the iodine atom. In these complexes, the relatively smaller NO3- anions lead to the formation of tetranuclear metallocycles and the larger CF3SO3- anions support the hexanuclear metallocycles, whereas the ClO4- anions induce the helical chains. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2011.06.016