Results 21 to 30 of about 573 (176)

Synthesis, crystal structures and properties of six new mixed ligand cobalt(II) 4-nitrobenzoates

open access: yes, 2022
The synthesis, spectral characteristics, thermal properties and single crystal structures of [Co(N-meim)2(4-nba)2] (N-meim = N-methylimidazole; 4-nba = 4-nitrobenzoate) (1), [Co(2-meim)2(4-nba)2] (2-meim = 2-methylimidazole) (2), [Co(pyr)3(4-nba)2] (pyr =
Venkatesha R. Hathwar (1727917)   +3 more
core   +1 more source

Benzimidazolium 2-nitrobenzoate bis(2-nitrobenzoic acid)

open access: yesActa Crystallographica Section E Structure Reports Online, 2007
The title compound, C7H7N2+·C7H4NO4−·2C7H5NO4, consists of one benzimidazolium cation, one 2-nitro­benzoate anion and two 2-nitro­benzoic acid mol­ecules. These ions and mol­ecules build an infinite one-dimensional chain through hydrogen bonds.
Zi-Liang Wang, Lin-Heng Wei
openaire   +1 more source

Bacterial degradation of m-nitrobenzoic acid [PDF]

open access: yesApplied and Environmental Microbiology, 1995
Pseudomonas sp. strain JS51 grows on m-nitrobenzoate (m-NBA) with stoichiometric release of nitrite. m-NBA-grown cells oxidized m-NBA and protocatechuate but not 3-hydroxybenzoate, 4-hydroxy-3-nitrobenzoate, 4-nitrocatechol, and 1,2,4-benzenetriol. Protocatechuate accumulated transiently when succinate-grown cells were transferred to media containing m-
L J, Nadeau, J C, Spain
openaire   +3 more sources

Preparation and spectra of m-nitrobenzoates and m-aminobenzoates [PDF]

open access: yes, 1953
A study of the synthesis of a series of new m-nitrobenzoates, m-aminobenzoates and several derivatives of the latter is presented. Physisal constants and analytical determinations are presented, including the ultraviolet absorption spectra of the ...
Kapsamalis, Peter Tikey
core   +1 more source

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 [PDF]

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.
Aytemiz, F ; Department of Chemistry, Kafkas University, Kars, 36100, Turkey   +8 more
core   +2 more sources

Ethyl 4-anilino-3-nitrobenzoate [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2008
In the title compound, C(15)H(14)N(2)O(4), the aromatic rings are oriented at a dihedral angle of 78.33 (3)°. An intra-molecular N-H⋯O hydrogen bond results in a non-planar six-membered ring with a flattened-boat conformation. In the crystal structure, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules.
Hao-Yuan Li   +3 more
openaire   +3 more sources

Structural characterization of catena-[bis(μ-4-nitrobenzoato)-diaqua-calcium 4,4'-bipyridine] and catena-[bis(μ-4-nitrobenzoato)-diaqua-calcium 1H-1,2,4-triazole] [PDF]

open access: yes, 2021
An attempted incorporation of N-donor ligand in the coordination sphere of Ca in the molecular solid [Ca(H2O)4(4-nba)2] (4-nba=4-nitrobenzoate) resulted in the formation of the one-dimensional (1D) coordination polymers catena-[bis(μ-4-nitrobenzoato ...
Srinivasan, Bikshandarkoil R; GOA UNIVERSITY
core   +9 more sources

Structure-reactivity relationship in the solvolysis of 5,10-secosteroidal 5-p-nitrobenzoates

open access: yes, 1979
The solvolysis of (Z)- and (E)-3β-acyloxy-5,10-seco-1(10)-cholesten-5β-ol p-nitrobenzoates 4 and 5 has been investigated and compared with the solvolytic reactivity of the epimeric (Z)- and (E)-5α-p-nitrobenzoates 1 and 2, as well as of the reference ...
Lorenc, Ljubinka   +9 more
core   +1 more source

Smectic phases observed in 1,1,2,2,-tetrahydroperfluoroalkyl-4-nitrobenzoates

open access: yes, 1996
On studying the thermal behaviour of a series of 1,1,2,2-tetrahydro-perfluoroalkyl 4-nitrobenzoates it was found that the decyl and dodecyl compounds showed smectic mesophases.
Bao, Xujin, Dix, Leslie
core   +1 more source

Electrochemical study of butyl-pyrene nitrobenzoate derivatives trapped on MWCNT nanostructured electrodes [PDF]

open access: yes, 2021
In the scope of our studies tending to find new nanostructured electrodic platforms containing nitroaromatic compounds (NACs) capable of generating in situ electrocatalytic redox couples, we synthesized and electrochemically studied three related 4 ...
Moscoso, Raúl   +7 more
core   +1 more source

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