scholarly journals Solution Behaviour of Ternary Complexes of Cobalt (II) Involving Sulfanilamide and Dicarboxylic acids

2021 ◽  
pp. 150944
Author(s):  
Eida S. Al-Farraj ◽  
Keyword(s):  
Dicarboxylic Acids ◽  
Ternary Complexes ◽  
Solution Behaviour

ChemInform Abstract: TERNARY COMPLEXES OF COPPER(II) WITH 2,2′-DIPYRIDYL AND CYCLOALKANE-1,1-DICARBOXYLIC ACIDS

1976 ◽  
Vol 7 (29) ◽  
pp. no-no
Author(s):  
S. GURRIERI ◽  
S. MUSUMECI ◽  
E. RIZZARELLI ◽  
A. SEMINARA
Keyword(s):  
Dicarboxylic Acids ◽  
Ternary Complexes

Ternary complexes of Cu(II) with 2,2′-dipyridyl and cycloalkane-1,1-dicarboxylic acids

1976 ◽  
Vol 38 (6) ◽  
pp. 1215-1216 ◽  
Author(s):  
S. Gurrieri ◽  
S. Musumeci ◽  
E. Rizzarelli ◽  
A. Seminara
Keyword(s):  
Dicarboxylic Acids ◽  
Ternary Complexes

Chemically Fueled Assembly of Macrocycles Comprising Multiple Transient Bonds

2019 ◽  
Author(s):  
Mohammad Mosharraf Hossain ◽  
Joshua Atkinson ◽  
Scott Hartley
Keyword(s):  
Covalent Bond ◽  
Dicarboxylic Acids ◽  
Molecular Assembly ◽  
Chemical Systems ◽  
Complex Architectures ◽  
The Creation ◽  
Dynamic Exchange

Dissipative (nonequilibrium) assembly powered by chemical fuels has great potential for the creation of new adaptive chemical systems. However, while molecular assembly at equilibrium is routinely used to prepare complex architectures from polyfunctional monomers, species formed out of equilibrium have, to this point, been structurally very simple. In most examples the fuel simply effects the formation of a single transient covalent bond. Here, we show that chemical fuels can assemble bifunctional components into macrocycles containing multiple transient bonds. Specifically, dicarboxylic acids give aqueous dianhydride macrocycles on treatment with a carbodiimide. The macrocycle is assembled efficiently as a consequence of both fuel-dependent and -independent mechanisms: it undergoes slower decomposition, building up as the fuel recycles the components, and is a favored product of the dynamic exchange of the anhydride bonds. These results create new possibilities for generating structurally sophisticated out-of-equilibrium species.

Chemically Fueled Assembly of Macrocycles Comprising Multiple Transient Bonds

2019 ◽  
Author(s):  
Mohammad Mosharraf Hossain ◽  
Joshua Atkinson ◽  
Scott Hartley
Keyword(s):  
Covalent Bond ◽  
Dicarboxylic Acids ◽  
Molecular Assembly ◽  
Chemical Systems ◽  
Complex Architectures ◽  
The Creation ◽  
Dynamic Exchange

Dissipative (nonequilibrium) assembly powered by chemical fuels has great potential for the creation of new adaptive chemical systems. However, while molecular assembly at equilibrium is routinely used to prepare complex architectures from polyfunctional monomers, species formed out of equilibrium have, to this point, been structurally very simple. In most examples the fuel simply effects the formation of a single transient covalent bond. Here, we show that chemical fuels can assemble bifunctional components into macrocycles containing multiple transient bonds. Specifically, dicarboxylic acids give aqueous dianhydride macrocycles on treatment with a carbodiimide. The macrocycle is assembled efficiently as a consequence of both fuel-dependent and -independent mechanisms: it undergoes slower decomposition, building up as the fuel recycles the components, and is a favored product of the dynamic exchange of the anhydride bonds. These results create new possibilities for generating structurally sophisticated out-of-equilibrium species.

Investigation of Solution Behaviour of an Ionic Liquid in Diverse Cellosolves by Physicochemical Contrivance

2018 ◽  
Vol 04 (01) ◽  
pp. 543-548
Author(s):  
Ashutosh Dutta ◽  
Kanak Roy ◽  
Sankar Basak ◽  
Sukdev Majumder ◽  
Mahendra Nath Roy
Keyword(s):  
Ionic Liquid ◽  
Solution Behaviour
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