Isoreticular Metalation of Metal−Organic Frameworks,Journal of the American Chemical Society

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Isoreticular Metalation of Metal−Organic Frameworks
Journal of the American Chemical Society ( IF 14.4 ) Pub Date : 2009-07-15 , DOI: 10.1021/ja903251e
Christian J. Doonan ₁ , William Morris ₁ , Hiroyasu Furukawa ₁ , Omar M. Yaghi ₁

Affiliation

Sequential covalent transformation and metalation were performed on (Zn(4)O)(3)(BDC-NH(2))(3)(BTB)(4) with maintenance of crystallinity and porosity. Reaction of (Zn(4)O)(3)(BDC-NH(2))(3)(BTB)(4) with 2-pyridinecarboxaldehyde in toluene at room temperature for 5 days resulted in the formation of the extended crystalline structure (Zn(4)O)(3)(BDC-C(6)H(5)N(2))(3)(BTB)(4), which possesses iminopyridine moieties covalently bound to the organic links of the framework. Subsequent reaction with PdCl(2)(CH(3)CN)(2) in CH(2)Cl(2) at room temperature for 12 h yielded the metalated metal-organic framework (Zn(4)O)(3)(BDC-C(6)H(5)N(2)PdCl(2))(3)(BTB)(4). Both functionalized materials retained high crystallinity and were permanently porous with high surface areas [3200 and 1700 m(2) g(-1) for (Zn(4)O)(3)(BDC-C(6)H(5)N(2))(3)(BTB)(4) and (Zn(4)O)(3)(BDC-C(6)H(5)N(2)PdCl(2))(3)(BTB)(4), respectively.].

中文翻译：

金属-有机骨架的等网状金属化

对 (Zn(4)O)(3)(BDC-NH(2))(3)(BTB)(4) 进行连续共价转换和金属化，并保持结晶度和孔隙率。(Zn(4)O)(3)(BDC-NH(2))(3)(BTB)(4) 与 2-吡啶甲醛在甲苯中在室温下反应 5 天导致形成扩展的晶体结构(Zn(4)O)(3)(BDC-C(6)H(5)N(2))(3)(BTB)(4)，它拥有与框架的有机链接共价结合的亚氨基吡啶部分。随后与 PdCl(2)(CH(3)CN)(2) 在 CH(2)Cl(2) 中在室温下反应 12 小时，得到金属化金属有机骨架 (Zn(4)O)(3)( BDC-C(6)H(5)N(2)PdCl(2))(3)(BTB)(4)。

更新日期：2009-07-15

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