PL421838A1 - New germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes and method for obtaining germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes - Google Patents

New germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes and method for obtaining germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes

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Publication number
PL421838A1
PL421838A1 PL421838A PL42183817A PL421838A1 PL 421838 A1 PL421838 A1 PL 421838A1 PL 421838 A PL421838 A PL 421838A PL 42183817 A PL42183817 A PL 42183817A PL 421838 A1 PL421838 A1 PL 421838A1
Authority
PL
Poland
Prior art keywords
substituted
germoxy
silsequioxanes
germanium
functionalized mono
Prior art date
Application number
PL421838A
Other languages
Polish (pl)
Other versions
PL238638B1 (en
Inventor
Joanna Kaźmierczak
Grzegorz Hreczycho
Original Assignee
Uniwersytet im. Adama Mickiewicza
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uniwersytet im. Adama Mickiewicza filed Critical Uniwersytet im. Adama Mickiewicza
Priority to PL421838A priority Critical patent/PL238638B1/en
Publication of PL421838A1 publication Critical patent/PL421838A1/en
Publication of PL238638B1 publication Critical patent/PL238638B1/en

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Abstract

Przedmiotem zgłoszenia są nowe germano-funkcjonalizowane mono-podstawione (germoksy-podstawione) silseskwioksany o wzorze ogólnym 2, w którym: R są równe i oznaczają izobutyl, R1, R2, R3 są równe lub różne i mają podane niżej znaczenie: gdy R1, R2, R3 są równe, oznaczają iPr, gdy dwa z nich są równe i oznaczają Me, wówczas trzeci oznacza Ph. Przedmiotem zgłoszenia jest też sposób otrzymywania germano-funkcjonalizowanych mono-podstawionych silseskwioksanów, zawierających grupę germoksylową, posiadający wzór ogólny 2 w reakcji hepta(izobutylo)monosilanol POSS z 2-metyloallilogermananami, w obecności kwasu Lewisa z grupy triflatów jako katalizatora.The subject of the application are new germano-functionalized mono-substituted (germoxy-substituted) silsesquioxanes of the general formula 2 in which: R are equal and are isobutyl, R1, R2, R3 are equal or different and have the following meanings: when R1, R2 , R3 are equal, mean iPr, when two of them are equal and mean Me, then the third means Ph. The subject of the application is also a method for the preparation of germanium-functionalized mono-substituted silsesquioxanes, containing a germoxyl group, having the general formula 2 in the reaction of hepta (isobutyl) monosilanol POSS with 2-methylallylgermanans, in the presence of Lewis acid from the group of triflates as a catalyst.

PL421838A 2017-06-08 2017-06-08 New germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes and method for obtaining germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes PL238638B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL421838A PL238638B1 (en) 2017-06-08 2017-06-08 New germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes and method for obtaining germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL421838A PL238638B1 (en) 2017-06-08 2017-06-08 New germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes and method for obtaining germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes

Publications (2)

Publication Number Publication Date
PL421838A1 true PL421838A1 (en) 2017-12-04
PL238638B1 PL238638B1 (en) 2021-09-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
PL421838A PL238638B1 (en) 2017-06-08 2017-06-08 New germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes and method for obtaining germanium-functionalized mono-substituted (germoxy-substituted) silsequioxanes

Country Status (1)

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PL (1) PL238638B1 (en)

Also Published As

Publication number Publication date
PL238638B1 (en) 2021-09-20

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