126277-52-9

Upstream product

• 17401-06-8 (2S,3S)-1,4-bis(benzyloxy)-2,3-butanediol 
• 24997-21-5 1,10-dichloro-4,7-dioxadecane 
• 68394-39-8 (2S,3S)-(-)-bis(dibenzyloxymethyl)-2,2-dimethyl-1,3-dioxolane 
• 100-44-7 benzyl chloride 
• 92144-80-4 4,7-dioxadecane-1,10-diol 
• 75315-97-8 diethyl 3,3'-(ethane-1,2-diylbis(oxy))dipropanoate 
• 3386-87-6 1,2-bis-(2-cyanoethoxy)ethane 

Downstream Products

• 126277-55-2 trans-(2S,3S)-(-)-2,3-bis(toluene-p-sulfonyloxymethyl)-1,4,8,11-tetraoxacyclotetradecane 

Relevant academic research and scientific papers

SYNTHESIS AND BINDING PROPERTIES OF LITHIUM-SELECTIVE -O4 MACROCYCLES AND THEIR USE IN A LITHIUM ION-SELECTIVE ELECTRODE

A series of chiral 14-crown-4 derivatives have been prepared and examined as selective ionophores for lithium ions by incorporation into polymeric membrane electrodes: a dibutylamide derivative exhibits good electrode characteristics with a lithium to sodium selectivity of 400:1.

Comparative Study of Mono- and Di-substituted 14-Crown-4 Derivatives as Lithium Ionophores

14-Crown-4 derivatives bearing either one or two methoxy, methoxycarbonylmethyl or carbamoylalkyl substituents have been prepared in an attempt to obtain selective ionophores for lithium ions.Complexation with lithium has been fabricated and evaluated using the fixed interference method.The highest selectivity for lithium with respect to sodium is observed for a diamide derivative (630:1).