Results 71 to 80 of about 573 (176)

On the syntheses and structures of two calcium coordination polymers containing terminal amide ligands [PDF]

open access: yes, 2017
387-393The syntheses and crystal structure of the calcium coordination polymers [Ca(NMF)2(4-nba)2] 1 (4-nba = 4-nitrobenzoate; NMF=N-methylformamide) and [Ca(BA)2(4-nba)2] 2 (BA= benzamide) is reported.
Srinivasan, Bikshandarkoil R   +1 more
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Synthesis, characterization and properties of a water-rich calcium(II)-4-nitrobenzoate

open access: yes, 2010
1468-1477Solid state reaction of [Ca(H2O)4(4-nba)2] (4-nba = 4-nitrobenzoate) with 2-aminopyridine (2-ap) at 100 °C results in the formation of an anhydrous compound, [Ca(2-ap)(4-nba)2], while in aqueous solution, the coordination sphere of Ca(II) in [
Shetgaonkar, Santosh Y   +3 more
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Biological Treatment of Nitroaromatics in Wastewater

open access: yes
Nitroaromatic compounds (NACs), which are widely used in pesticides, explosives, dyes, and pharmaceuticals, include nitrobenzene, nitrotoluenes, nitrophenols, and nitrobenzoates. They are also significant industrial pollutants in the environment.
Swati Gupta, Zeev Ronen
core   +1 more source

Ion Pair Dynamics: Solvolyses of Chiral 1,3-Diarylallyl Carboxylates as a Case Study

open access: yes, 2016
Chiral ion pairs play a key role in modern enantioselective synthesis, though little is known about their properties. We have now used the special features of unsymmetrically substituted allyl derivatives to obtain unprecedented insight into ion pair ...
Konstantin Troshin (1964902)   +1 more
core   +1 more source

Studies in the identification of acyclic alcohols boiling from 117[degrees] through 123[degrees] C.

open access: yes, 1951
It was the purpose of this Investigation to prepare certain derivatives of a selected group of alcohols in order that differentiation could be made among these alcohols by the preparation of the fewest possible number of derivatives.
Heckle, William Albin
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Synthesis, characterization and investigation of antimicrobial and antioxidant activities of some new 2-[(4,5-dihydro-1H-1,2,4-triazol-5-one-4-yl)azomethine]phenyl 4-nitrobenzoate derivatives

open access: yes, 2022
The synthesis of 2-{[3-alkyl(aryl)-4,5-dihydro-1H-1,2,4-triazol-5-one-4-yl]azomethine}-phenyl 4-nitrobenzoates 3from the reactions of 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones 1 with 2-(4-nitrobenzoxy)-benzaldehyde 2is described.
Alkan, M.   +8 more
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Structural variations in self-assembled coordination polymers constructed by some carboxylate bridged di-copper(II) nodes and hexamethylenetetramine spacers

open access: yes, 2013
Four new copper(II)-hexamethylenetetramine (hmt) complexes [Cu3(2-nbz)6(μ2-hmt)]n (1), [Cu3(pa)6(μ3-hmt)]n (2), [Cu3(4-nbz)6(μ3-hmt)]n (3) and [Cu(3-nbz)2(μ4-hmt)•H2O]n (4) with three isomeric nitrobenzoates, [2-nbz = 2-nitrobenzoate,
Ghosh, Ashutosh   +4 more
core   +1 more source

Use of a microplate reader in an assay of glutathione reductase using 5,5'-dithiobis(2-nitrobenzoic acid)

open access: yes
The use of 96-well microtiter plates and a programmable microplate reader to measure glutathione reductase in an assay based on reduction of 5,5'-dithiobis(2-nitrobenzoic acid) by GSH generated from an excess of GSSG is described. Samples are prepared in

core   +1 more source

Polar Substituent Effects in 1,3-Disubstituted Bicyclo(1.1.1.)pentanes

open access: yes, 1981
The effect of substituents on the acidities of 3-substituted bicyclo{1.1.1}pentane-1-carboxylic acids and the solvolytic reactivities of 3-Substituted 1-(2'-hydroxy-2'-propyl)bicyclo{1.1.1}pentane p-nitrobenzoates have been investigated to provide ...
Renken, Terry Lee
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