�ber die F�higkeit einiger aliphatischer Carbons�uren und Zucker zur Bildung l�slicher Kupferkomplexe

Leopold, H.; Valtr, Z.

doi:10.1007/bf00641071

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Table III Gluconate Complexes Of Rare Earth Ions [M+'][hgh«]...1

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1958

1996

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Cited by 9 publications

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“…The first comparative tests were run with copper in strongly alkaline solution. Copper is known to chelate more strongly than other common bivalent metal ions and to be sequestered by sugars, sugar acids, sugar alcohols, and glycamines in strongly alkaline solutions but to a much lesser extent in neutral or acidic solutions (3,4,26,27,29,30).…”

Section: Resultsmentioning

confidence: 99%

Chelates in Agriculture, Metal Chelation by Glucose-Ammonia Derivatives

Hodge¹,

Nelson²,

Moy³

1963

J. Agric. Food Chem.

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The sequestration of cupric, calcium, strontium, and ferric ions by D-glucose, sorbitol, maltose, gluconate, glucoheptonate, saccharate, N-methylglucamine, mono-and di-D-glucosylamines, and their derivatives was measured in neutral to strongly alkaline solutions.Relatively large amounts of multivalent metal ion were sequestered by two new glucoseammonia derivatives-disorbitylamine and the anhydro enolization product of di-Dglucosylamine. The results are discussed in terms of carbohydrate structure and metal chelation theory; and some possible benefits to agriculture are indicated.

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Section: Resultsmentioning

confidence: 99%

Chelates in Agriculture, Metal Chelation by Glucose-Ammonia Derivatives

Hodge¹,

Nelson²,

Moy³

1963

J. Agric. Food Chem.

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show abstract

“…This procedure is only applicable when gluconic acid and its hydrolysis products are the sole materials in solution; the numbers given in the particular equation may well be erroneous because of the specific rotations used in developing the formula (48). Another procedure has been developed for determining gluconate ion which is based on the copper gluconate complex and a subsequent iodometric titration of the copper (69,70).…”

Section: Table III Gluconate Complexes Of Rare Earth Ions [M+'][hgh«]...mentioning

confidence: 99%