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Cellulosates of group ia metals—their preparation and reactivity with β-chloroethyldiethylamine

✍ Scribed by D. M. Soignet; R. J. Berni; R. R. Benerito

Book ID
102733888
Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
661 KB
Volume
15
Category
Article
ISSN
0021-8995

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✦ Synopsis

Mercerized cotton printcloth converted to a cellulosate of lithium, sodium, potassium, rubidium, or cesium by reaction with metal methoxide is a good substrate for the preps ration of diethylaminoethyl (DEAE) cotton a t low temperatures in nonaqueous media. The pretreatment to form the cellulosate of the alkali metal does not adversely affect mechanical properties of the cotton fabric. There is no advantage to using a cellulosate other than sodium cellulosate in reactions with 8-chloroethyldiethylamine to form DEAE cotton. The reaction occurs in organic solvents of low and high dielectric mnstants. The hydrochloride of the amine rather than the free amine can be used to prepare DEAE cotton, provided the ratio of reactants is within specific limits. Consideration has been given to the mechanism of the reaction.

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Some metallic compounds of unsaturated f
Some metallic compounds of unsaturated fatty acids: Their preparation and properties with special reference to the influence of the acidic group in autoxidation processes
✍ Skellon, J. M. ;Spence, J. W. 📂 Article 📅 1948 🏛 Wiley (John Wiley & Sons) ⚖ 518 KB

## Abstract The experimental preparation of certain less common, pure metallic compounds of selected unsaturated fatty acids is described. The metal content of these compounds has been determined, and the probability that certain of these derivatives may be physical complexes, rather than true chem