Synthetic resins. XIII. Synthesis and characterization of the resins derived from quinacetophenone/substituted benzoic acid/furfuraldehyde

1992 ◽  
Vol 44 (8) ◽  
pp. 1311-1319 ◽  
Author(s):  
S. P. N. S. Burma ◽  
S. Lenka ◽  
P. L. Nayak
Keyword(s):  
Benzoic Acid ◽  
Synthesis And Characterization ◽  
Synthetic Resins

Synthesis and characterization of nano-scale terbium-benzoic acid luminescent complex

2007 ◽  
Author(s):  
Zhenfeng Cui ◽  
Huijuan Ren ◽  
Fenghua Chen ◽  
Guixia Liu ◽  
Guangyan Hong
Keyword(s):  
Benzoic Acid ◽  
Synthesis And Characterization ◽  
Nano Scale

scholarly journals Synthesis and Characterization of some New 1,3,4-Oxadiazole derivatives based on 4-amino benzoic acid

2016 ◽  
Vol 13 (4) ◽  
pp. 762-769
Author(s):  
Baghdad Science Journal
Keyword(s):  
Schiff Base ◽  
Benzoic Acid ◽  
Spectral Data ◽  
1H Nmr ◽  
Synthesis And Characterization ◽  
Oxadiazole Derivatives ◽  
Ft Ir ◽  
Amino Benzoic Acid

Various of 2,5- disubstituted 1,3,4-oxadiazole (Schiff base, ?- lactam and azo) were synthesized from 2,5-di (4,4?-amino-1,3,4-oxadiazole which usequently synth-esized from mixture of 4- amino benzoic acid and hydrazine arch of polyphosphorus acid. The synthesized compounds were cherecterized by using some spectral data (UV, FT-IR , and 1H-NMR)

Synthesis and characterization of polyimides and co-polyimides having pendant benzoic acid moiety

Polymer ◽  
2005 ◽  
Vol 46 (11) ◽  
pp. 3669-3676 ◽  
Author(s):  
Mahesh Kulkarni ◽  
Sandeep Kothawade ◽  
Girish Arabale ◽  
Deepali Wagh ◽  
K. Vijayamohanan ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Synthesis And Characterization ◽  
Acid Moiety

Synthesis and characterization of new polynuclear lanthanide coordination polymers with 4,4′-oxybis(benzoic acid)

Polyhedron ◽  
2005 ◽  
Vol 24 (7) ◽  
pp. 823-830 ◽  
Author(s):  
Yi-Bo Wang ◽  
Chang-Yan Sun ◽  
Xiang-Jun Zheng ◽  
Song Gao ◽  
Shao-Zhe Lu ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Coordination Polymers ◽  
Synthesis And Characterization ◽  
Lanthanide Coordination Polymers

Synthesis and Characterization of New Dibenzo[b, e]Thiepine Derivatives. I

2009 ◽  
Vol 59 (12) ◽  
Author(s):  
Camelia Elena Stecoza ◽  
Miron Teodor Caproiu ◽  
Constantin Draghici ◽  
Corina Ilie ◽  
Ileana Cornelia Chirita
Keyword(s):  
Hydrogen Peroxide ◽  
Spectral Analysis ◽  
Benzoic Acid ◽  
Potassium Salt ◽  
Polyphosphoric Acid ◽  
Chemical Characterization ◽  
Synthesis And Characterization ◽  
Acid Chlorides ◽  
New Compounds

The aim of the present paper was the synthesis and chemical characterization of some original compounds with dibenzo[b,e]thiepine structure. The synthesis of the new compounds was performed in several stages. Thus, by reaction of phtalide with thiophenol potassium salt, we obtained the 2-phenylthiomethyl-benzoic acid. The acid was cyclized with polyphosphoric acid to the desired 6,11-dihydrodibenzo[b,e]thiepin-11(6H)-one, converted afterwards to the corresponding oxime and subsequently to the O-acyloximino-dibenzo[b,e]thiepins by acylation with various substituted benzoic acid chlorides. The oxidation of O-acyloximino-dibenzo[b,e]thiepins with hydrogen peroxide afforded the corresponding sulfones. The new compounds, four O-acyl-oximino-dibenzo[b,e]thiepins, and four O-acyl-oximino-dibenzo[b,e]thiepin-5,5-dioxides, have been characterized by their physical constants (melting point, solubility) and their structures and purity were confirmed by elemental analysis, and spectral analysis (IR, 1H-NMR, 13C-NMR).

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