Inhibition Effect of Rhodanine-N-Acetic Acid on Copper Corrosion in Acidic Media

2013 ◽  
Vol 52 (29) ◽  
pp. 9709-9718 ◽  
Author(s):  
Ali Döner ◽  
Ayşe Ongun Yüce ◽  
Gülfeza Kardaş
Keyword(s):  
Acetic Acid ◽  
Copper Corrosion ◽  
Acidic Media ◽  
Inhibition Effect

scholarly journals 2-(2-(4-Methoxyphenyl)-4,9-dimethyl-7-oxo-7H-furo[2,3-f]chromen-3-yl)acetic Acid

Molbank ◽  
10.3390/m1304 ◽  
2021 ◽  
Vol 2021 (4) ◽  
pp. M1304
Author(s):  
Boris V. Lichitsky ◽  
Andrey N. Komogortsev ◽  
Valeriya G. Melekhina
Keyword(s):  
Acetic Acid ◽  
High Resolution Mass Spectrometry ◽  
13C Nmr Spectroscopy ◽  
Acid Moiety ◽  
Acidic Media ◽  
New Approach ◽  
Multicomponent Condensation ◽  
Reaction Proceeds ◽  
Initial Interaction ◽  
First Time

For the first time, we describe a new approach towards the synthesis of previously unknown 2-(2-(4-methoxyphenyl)-4,9-dimethyl-7-oxo-7H-furo[2,3-f]chromen-3-yl)acetic acid. The presented method is based on the multicomponent condensation of 5-hydroxy-4,7-dimethyl-2H-chromen-2-one, 4-methoxyphenylglyoxal and Meldrum’s acid. It was shown that the studied reaction proceeds in two steps including the initial interaction of starting materials in MeCN and the final formation of furylacetic acid moiety in acidic media. The structures of the obtained compound were established by 1H, 13C-NMR spectroscopy and high-resolution mass spectrometry.

Investigation of the inhibition effect of indole-3-carboxylic acid on the copper corrosion in 0.5M H2SO4

2008 ◽  
Vol 50 (12) ◽  
pp. 3467-3474 ◽  
Author(s):  
G. Quartarone ◽  
M. Battilana ◽  
L. Bonaldo ◽  
T. Tortato
Keyword(s):  
Carboxylic Acid ◽  
Copper Corrosion ◽  
Inhibition Effect

Evaluation of the inhibition effect of novel cyclohepta[b]pyridine derivatives for copper corrosion and theoretical calculations

2021 ◽  
Author(s):  
Ahlam M. Fathi ◽  
El Hassane Anouar ◽  
Hanan A. Soliman ◽  
Ahmed H. Shamroukh ◽  
Eman R. Kotb ◽  
...  
Keyword(s):  
Theoretical Calculations ◽  
Pyridine Derivatives ◽  
Copper Corrosion ◽  
Inhibition Effect
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