Compounds for chromatographic separation of rare earth elements and s-, p-, d-metals, method of separation, and use thereof

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F25%3A00617724" target="_blank" >RIV/61388963:_____/25:00617724 - isvavai.cz</a>

Výsledek na webu

<a href="https://worldwide.espacenet.com/patent/search/family/066770383/publication/US12215064B2?q=US12215064B2" target="_blank" >https://worldwide.espacenet.com/patent/search/family/066770383/publication/US12215064B2?q=US12215064B2</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Compounds for chromatographic separation of rare earth elements and s-, p-, d-metals, method of separation, and use thereof

Popis výsledku v původním jazyce

The present invention relates to compounds of general formula (I), wherein- X is selected from a group consisting of H, C1 to C6 alkyl, halogen (F, Cl, Br or I), Y is selected from a group consisting of nitrogen, N-oxide, Z1, Z2, Zm, wherein m is 1 or 2, are independently selected from the group consisting of -CH2-CH2- and -CH2-CH2-CH2-, A, Am, wherein m is 1 or 2, are independently selected from H, CH2COOH, -CH2C(O)NH2, -CH2P(O)(OH)2, and- n is 1 or 2, R1, R2, R3 are independently H, C1 to C6 alkyl, C1 to C6 alkyloxy, C6 to C10 aryloxy, benzyloxy, C1 to C6 alkylthio, C6 to C10 arylthio, F, Cl, Br, I, OH, SH, NH2, C1 to C6 alkylamino, di(C1 to C6 alkyl)amino, C1 to C6 acylamino, di(C1 to C6 acyl)amino, C6 to C10 arylamino, di(C6 to C10 aryl)amino, CN, OH, nitro, COORn, C(O)NHRn, C(O)N(Rn)2, wherein Rn is independently H or C1 to C10 alkyl or C6 to C10 aryl,and/or neighboring two of R1, R2, R3 together with neighboring two carbon atoms of the aromatic cycle form a six-membered ring, optionally substituted with one or more substituents independently selected from the group consisting of OH, SH, CF3, F, Cl, Br, I, C1 to C6 alkyl, C1 to C6 alkyloxy, C1 to C6 alkylthio, NH2, C1 to C6 alkylamino, di(C1 to C6 alkyl)amino, NO2, COOH, COORn, C(O)NHRn, C(O)N(Rn)2, wherein Rn is independently H or C1 to C10 alkyl or C6 to C10 aryl, with the proviso that when n is 2 and all of Z1, Z2, Zm are -CH2-CH2-, then A is not -CH2COOH, for chromatographic separation of rare earth elements and/or s-, p- and d-block metals, as well as to the method of the separation of rare earth elements.

Název v anglickém jazyce

Compounds for chromatographic separation of rare earth elements and s-, p-, d-metals, method of separation, and use thereof

Popis výsledku anglicky

The present invention relates to compounds of general formula (I), wherein- X is selected from a group consisting of H, C1 to C6 alkyl, halogen (F, Cl, Br or I), Y is selected from a group consisting of nitrogen, N-oxide, Z1, Z2, Zm, wherein m is 1 or 2, are independently selected from the group consisting of -CH2-CH2- and -CH2-CH2-CH2-, A, Am, wherein m is 1 or 2, are independently selected from H, CH2COOH, -CH2C(O)NH2, -CH2P(O)(OH)2, and- n is 1 or 2, R1, R2, R3 are independently H, C1 to C6 alkyl, C1 to C6 alkyloxy, C6 to C10 aryloxy, benzyloxy, C1 to C6 alkylthio, C6 to C10 arylthio, F, Cl, Br, I, OH, SH, NH2, C1 to C6 alkylamino, di(C1 to C6 alkyl)amino, C1 to C6 acylamino, di(C1 to C6 acyl)amino, C6 to C10 arylamino, di(C6 to C10 aryl)amino, CN, OH, nitro, COORn, C(O)NHRn, C(O)N(Rn)2, wherein Rn is independently H or C1 to C10 alkyl or C6 to C10 aryl,and/or neighboring two of R1, R2, R3 together with neighboring two carbon atoms of the aromatic cycle form a six-membered ring, optionally substituted with one or more substituents independently selected from the group consisting of OH, SH, CF3, F, Cl, Br, I, C1 to C6 alkyl, C1 to C6 alkyloxy, C1 to C6 alkylthio, NH2, C1 to C6 alkylamino, di(C1 to C6 alkyl)amino, NO2, COOH, COORn, C(O)NHRn, C(O)N(Rn)2, wherein Rn is independently H or C1 to C10 alkyl or C6 to C10 aryl, with the proviso that when n is 2 and all of Z1, Z2, Zm are -CH2-CH2-, then A is not -CH2COOH, for chromatographic separation of rare earth elements and/or s-, p- and d-block metals, as well as to the method of the separation of rare earth elements.

Druh

P - Patent

CEP obor

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OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Číslo patentu nebo vzoru

US12215064

Vydavatel

US001 -

Název vydavatele

United States Patent and Trademark Office (USPTO)

Místo vydání

Alexandria

Stát vydání

US - Spojené státy americké

Datum přijetí

4. 2. 2025

Název vlastníka

Ústav organické chemie a biochemie AV ČR, v. v. i.

Způsob využití

B - Výsledek je využíván orgány státní nebo veřejné správy

Druh možnosti využití

A - K využití výsledku jiným subjektem je vždy nutné nabytí licence