Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mehdi Rashvand Avei"'
Publikováno v:
The Journal of Physical Chemistry B. 123:10562-10568
Partial oxidation of the pillar[5]arene macrocycle with Fe(III) leads to the isolation of a fibrous purple solid with high porosity. Experimental and computational data indicate that the solid material is primarily composed of macrocycles in which tw
Publikováno v:
Communications Chemistry, Vol 3, Iss 1, Pp 1-15 (2020)
While oxidized pillar[5]arenes with 1-5 benzoquinone units are known, very few examples of oxidized pillar[6]arenes have been reported. We describe here the synthesis, characterization and electrochemical behavior of a series of macrocyclic hosts pre
Publikováno v:
The Journal of Organic Chemistry. 83:5467-5473
We present a simple, direct method to prepare monohydroxylated cucurbit[7]uril (CB7-OH) through the direct oxidation of its precursor host, cucurbit[7]uril (CB7). Although the conversion takes place in low yield (14%), the isolation of CB7-OH from th
Publikováno v:
Supramolecular Chemistry. 30:832-837
Bambusurils are a family of receptor molecules related to the cucurbit[n]urils and appreciated for their high affinities to inorganic anions. Here we show that a bambusuril macrocycle bearing carboxylate functional groups on its portals can form exte
Autor:
Angel E. Kaifer, Mehdi Rashvand Avei
Publikováno v:
The Journal of Organic Chemistry. 82:8590-8597
The electrochemical reduction of five partially oxidized pillar[5]arenes containing variable numbers (1-5) of quinone units was investigated in acetonitrile and dichloromethane solutions. The cathodic voltammetric behavior of all the macrocyclic comp
Publikováno v:
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 45:997-1003
A series of β-chlorinated meso-tetraphenylporphyrins, H2TPPClx (x = 2, 4, 6, or 8) have been prepared and the catalytic activity of their manganese(III) complexes in oxidation of cyclooctene, cyclohexene, and methyl phenyl sulfide with tetra-n-butyl
Publikováno v:
The Journal of organic chemistry. 82(1)
The binding interactions between a novel ferrocenylguanidinium derivative (FcG+) and the macrocyclic hosts cucurbit[7]uril (CB7) and cucurbit[8]uril (CB8) were investigated in aqueous solution. 1H NMR spectroscopic experiments indicated that both hos
Autor:
Fereydoon Gobal, Majid Jafarian, M.G. Mahjani, Sedigheh Etezadi, Saeed Rayati, Maryam Khakali, Mehdi Rashvand avei
Publikováno v:
Talanta. 108:19-29
Ship-in-a-bottle complex of nickel(II) containing the ligand N , N′ -bis(2,4-dihydroxyacetophenone)-2,2-dimethylpropandiimine (H 2 {salnptn(4-OH) 2 }) has been synthesized in zeolite Y. The characteristics of the encapsulated complex are identified
Publikováno v:
Polyhedron. 34:102-107
The oxidation of olefins and organic sulfides with tetra-n-butylammonium periodate (TBAP) in the presence of a Mn(III) complex from a series of partially and fully brominated meso-tetraphenylporphyrins, MnTPPBrx(OAc) (x = 0, 2, 4, 6 and 8) has been s
Publikováno v:
Electrocatalysis. 2:163-171
Complexes of NiII–(N,N′-bis(2-hydroxy, 3-methoxy benzaldehyde)-1,2-propandiimine) can be electro-polymerized onto GC electrode in an alkaline solution to give an electro-active film strongly adhered on the electrode surface. In alkaline solution,