Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Lasheng Jiang"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 1, Pp o107-o107 (2012)
In the crystal structure of the title compound, C33H39N3O10·C3H6O, the acetone molecule is encapsulated into the cavity of the cryptand and fixed by two N—H...O and one C—H...O hydrogen bond. C—H...O and C—H...N interactions link neighbourin
Externí odkaz:
https://doaj.org/article/929db017e6f148689a49664f446163b1
Autor:
Yanyan Tan, Shaowu Pan, Shilong Zhang, Lin Fang, Feichun Zhang, Yuanyuan Zhang, Lasheng Jiang
Publikováno v:
European Journal of Organic Chemistry. 2022
Publikováno v:
Journal of Fluorescence. 28:725-728
A novel macrocyclic host has been synthesized for the determination of Ni (II) ions in aqueous solution (H2O-CH3CN, v/v = 1:1). Its molecular structure has been verified by 1H-NMR, 13C NMR and mass spectrometry (ESI).This probe shows selectivity towa
Publikováno v:
Tetrahedron Letters. 58:3437-3440
A new type of self-complexed bis-crown ether containing two bis( p -phenylene)-34-crown-10 (BPP34C10) ether rings and two secondary ammoniums has been synthesized and characterized. The formation of these bis-self-complexes has been identified by NMR
Publikováno v:
Tetrahedron. 72:8009-8014
Efficient syntheses of two novel cryptands 2a and 2b based on bis(m-phenylene)-32-crown-10 are reported. Unimolecular macrocyclization of 9 through copper(II)-mediated Eglinton coupling generated the diacetylene-containing cryptand 2a in 93% yield. P
Autor:
Zhikai Xu, Shizheng Zhu, Mingfei Tang, Lasheng Jiang, Zhihong Gao, Jidong Liang, Fei Jiang, Mujuan Chen, Bin Peng
Publikováno v:
European Journal of Organic Chemistry. 2016:3310-3315
Bis(p-phenylene)-34-crown-10-based substituted macrocycles bearing a dibenzylammonium side arm form sailboat-shaped self-complexes, in which the arm of the substituted macrocycle sticks into the cavity of the crown ether instead of threading into it.
Publikováno v:
Materials Research Bulletin. 77:166-170
Terbium ions were incorporated into new organic-inorganic matrices to achieve intense green emissions. Hemoglobin (HB) interactions lead to dramatic changes in the luminescence emission intensities. Infrared spectra, morphological studies and photolu
Autor:
Shilong Zhang, Qijian Zhu, Xin Lin, Qianming Wang, Cuiying Huang, Mujuan Cheng, Lasheng Jiang
Publikováno v:
Tetrahedron Letters. 60:151248
In this paper we focus on the design, synthesis, characterization, kinematic analysis and fluorescent properties of two novel sailboat-shaped self-complexes. Bearing a secondary ammonium rotor, acid and base can convert their decomplexation/recomplex
Publikováno v:
Journal of fluorescence. 28(3)
A novel macrocyclic host has been synthesized for the determination of Ni (II) ions in aqueous solution (H
Publikováno v:
Journal of Sol-Gel Science and Technology. 77:205-210
Sol–gel-derived nanosilica materials covalently anchored by functionalized terbium complexes with different dimensions were prepared. Zero-dimensional hybrid had a diameter of 50 nm with regular spherical shape. The lengths and widths of 1D nanorod