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) silsequioxanesInfo
- 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
Links
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.
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 |
Family
ID=60473214
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)
| Country | Link |
|---|---|
| PL (1) | PL238638B1 (en) |
-
2017
- 2017-06-08 PL PL421838A patent/PL238638B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL238638B1 (en) | 2021-09-20 |
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