ChemInform Abstract: COPPER(II) COMPLEXES OF HISTIDINE AND ITS RELATED COMPOUNDS IN AQUEOUS SOLUTIONS

1974 ◽  
Vol 5 (26) ◽  
Author(s):  
HIROJI AIBA ◽  
AKIRA YOKOYAMA ◽  
HISASHI TANAKA
1974 ◽  
Vol 47 (4) ◽  
pp. 1003-1007 ◽  
Author(s):  
Hiroji Aiba ◽  
Akira Yokoyama ◽  
Hisashi Tanaka

Langmuir ◽  
1996 ◽  
Vol 12 (2) ◽  
pp. 423-430 ◽  
Author(s):  
Zoltán Király ◽  
Imre Dékány ◽  
Erwin Klumpp ◽  
Hans Lewandowski ◽  
Hans D. Narres ◽  
...  

Weed Science ◽  
1980 ◽  
Vol 28 (5) ◽  
pp. 467-474 ◽  
Author(s):  
J. B. Weber

Aqueous solutions of buthidazole {3-[5-(1,1-dimethylethyl)-1,3,4-thiadazol-2-yl]-4-hydroxy-1-methyl-2-imidazolidinone}, VEL 3510 {1-β,β-dimethoxyethyl-1-methyl-3-[5-(1,1-dimethylethyl)-1,3,4-thiadazol-2-yl] urea}, tebuthiuron {N-[5-(1,1-dimethylethyl)-1,3,4-thiadazol-2-yl]-N,N′-dimethylurea}, fluridone 1-methyl-3-phenyl-5-[3-trifluoromethyl)phenyl]-4(1H)-pyridinone, metribuzin [4-amino-6-tert-butyl-3-(methylthio)-as-triazin-5(4H)-one], and prometryn [2,4-bis(isopropylamino)-6-(methylthio)-s-triazine] were spectrophotometrically titrated to obtain pKAvalues. Ionizing properties of the chemicals were compared with other related compounds reported in the literature. The pKAvalues for the six herbicides were 0.6 and 11.3, 0.9 and 9.0, 1.2, 1.7, 1.1, and 4.1, respectively.


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