描述了一系列单取代和二取代的二茂铁(Fc)-肽共轭物的自组装和胶凝行为,其与二茂铁构象和氨基酸手性有关。结果表明,二茂铁-肽共轭物通过连接的肽链中分子间或分子内的氢键控制中心二茂铁核心的构象,从而自组装成有机凝胶。手性控制的组装研究表明,两个单取代的Fc共轭物FcCO– L F L F L A‐OMe和FcCO– L F L F D A‐OMe形成具有纳米原纤网络结构的凝胶,而其他两个非对映异构体FcCO– D F LF L A-OMe和FcCO- L F D F L A-OMe分别专门生产直纳米棒和非互连小纤维。这表明通过改变组成氨基酸的手性可以潜在地调节胶凝行为和纳米级形态。目前的研究证实了非对映异构作用的深远影响,对映异构体对胶凝作用没有影响。相应地,构造了非对映异构体和对映异构体Fc [CO-FFA-OMe] 2来研究手性组织结构。
描述了一系列单取代和二取代的二茂铁(Fc)-肽共轭物的自组装和胶凝行为,其与二茂铁构象和氨基酸手性有关。结果表明,二茂铁-肽共轭物通过连接的肽链中分子间或分子内的氢键控制中心二茂铁核心的构象,从而自组装成有机凝胶。手性控制的组装研究表明,两个单取代的Fc共轭物FcCO– L F L F L A‐OMe和FcCO– L F L F D A‐OMe形成具有纳米原纤网络结构的凝胶,而其他两个非对映异构体FcCO– D F LF L A-OMe和FcCO- L F D F L A-OMe分别专门生产直纳米棒和非互连小纤维。这表明通过改变组成氨基酸的手性可以潜在地调节胶凝行为和纳米级形态。目前的研究证实了非对映异构作用的深远影响,对映异构体对胶凝作用没有影响。相应地,构造了非对映异构体和对映异构体Fc [CO-FFA-OMe] 2来研究手性组织结构。
A Hydroscopic Self‐Catenated Net Formed by Borromean Layers Interlocked by Ferrocenyl Bridging Ligands
作者:Xianju Shi、Weiyin Wang、Hongwei Hou、Yaoting Fan
DOI:10.1002/ejic.201000395
日期:2010.8
tripodal ligand, 1,3,5-tris(1,2,4-triazol-1-ylmethyl)-2,4,6-trimethylbenzene (tttmb), and an organometallic carboxylate 1,1'-bis(3-carboxy-1-oxopropyl)ferrocene (H 2 bfcs) with Cd(Ac) 2 ·2H 2 O yields a trinodal, self-catenated 3D layer pillar complex ([Cd 3 (bfcs) 3 (tttmb) 2 (H 2 O) 4 ]· 8H 2 O} n (1), which is formed by connecting 2D hexagonal Cd II -tttmb Borromeanlayers through ferrocenyl bridges
柔性三足配体、1,3,5-三(1,2,4-三唑-1-基甲基)-2,4,6-三甲基苯 (tttmb) 和有机金属羧酸盐 1,1'-双( 3-羧基-1-氧代丙基)二茂铁 (H 2 bfcs) 与 Cd(Ac) 2 ·2H 2 O 产生三节、自链式 3D 层柱复合物 ([Cd 3 (bfcs) 3 (tttmb) 2 (H 2) O) 4 ]· 8H 2 O} n (1),由二维六方Cd II -tttmb Borromean 层通过层间和层内的二茂铁桥连接形成。在不影响整体骨架的情况下,晶体到单晶的方式。1的无定形样品可以通过水再次再生为结晶材料。此外,还研究了1的氮吸附性能。
Dicarboxylate-containing and fully substituted ferrocene with rapid dissolvability, high solubility, good stability, and moderate formal potential for mediated electrochemical detection
作者:Woohyeong Lee、Aman Bhatia、Ponnusamy Nandhakumar、Gyeongho Kim、Jung Min Joo、Haesik Yang
DOI:10.1039/d2tb02380f
日期:——
A dicarboxylate-containing and fully substituted ferrocene compound exhibits rapid dissolvability, high solubility, good stability, and moderate along with its high electron-mediation rate, and it was applied to mediated glucose detection.
A comparative study of ferrocenyl carboxylate cadmium(II) complexes prepared by two different synthetic methods
作者:Xianju Shi、Hongwei Hou、Liwei Mi、Yali Sang、Yaoting Fan、Ruoyi Liu
DOI:10.1016/j.ica.2009.03.018
日期:2009.7
Reaction of ferrocenyl carboxylate H(2)bfcs with Cd(Ac)(2) center dot 2H(2)O (H(2)bfcs = 1,1'-bis(3-carboxy-1-oxopropyl) ferrocene) gives the mononuclear tetrahydrate precursor Cd(Hbfcs)(2)(H2O)(4) (1). Investigation on the substitution reactions of 1 with imidazole or 2,2'-bpy afforded two one-dimensional (1D) complexes [Cd-2(bfcs)(2)(C3H4N2)(6)] center dot 4H(2)O}(n) (2) and [Cd(bfcs)(2,2'-bpy)(H2O)] center dot 2H(2)O}(n) (4) (2,2'-bpy = 2,2'-bipyridine), respectively. However, the one-step reactions of H(2)bfcs, Cd(Ac)(2) center dot 2H(2)O with imidazole or 2,2'-bpy result in the formation of two different 1D complexes [Cd(bfcs)(C3H4N2)(2)] center dot CH3OH center dot 2H(2)O}(n) (3) and [Cd(bfcs)(CH3OH)](n) (5). It can be seen from the results that applying different synthetic routes produce dissimilar complexes from however the same materials and under the same reaction conditions. In addition, investigations of differential pulse voltammetry of these four 1D complexes indicate that their half-wave potentials are slightly higher than that of H(2)bfcs. (C) 2009 Elsevier B. V. All rights reserved.
STUDIES ON FERROCENE DERIVATIVES. XV. HYDROLYSIS OF DIESTERS CONTAINING A FERROCENE NUCLEUS
The hydrolysis of 1, 1'-bis[omega-(methoxycarbonyl)alkanoyl]ferrocenes was carried out. In the compounds which have the same 1- and 1'-substituents, the values of k(1) and k(2) were different. This may be caused by the electrostatic interaction between the two carbonyl groups.
Ma, Chunlin; Yin, Handong; Wang, Daqi, Journal of the Indian Chemical Society, 1996, vol. 73, # 8, p. 415 - 417