Publication detail

Chromiumpentacarbonyl-Coordinated Organotin(II) Cation.

Authors: Dostálová Romana | Dostál Libor | Růžička Aleš | Jambor Roman

Year: 2011

Type of publication: článek v odborném periodiku

Name of source: Organometallics

Publisher name: American Chemical Society

Place: Washington

Page from-to: 2405-2410

Titles:

Language	Name	Abstract	Keywords
cze	Intramolekulárně koordinovaný Organocínatý kation	Byl připraven nový komplex [2,6-(MeOCH2)2-C6H3](Cl)SnCr(CO)5 (1). Tato sloučenina byla použita k syntéze intramolekulárně kordinovaných organocínatých kationtů {2,6-(MeOCH2)2C6H3}SnCr-CO)5] (X = OTf or CB11H12). Cínatý kation koordinuje H2O a THF molekuly což vede k izolaci [{2,6-(MeOCH2)2C6H3}(H2O)SnCr(CO)5] [OTf](2) and [{2,6-(MeOCH2)2C6H3}(H2O)SnCr(CO)5][CB11H12](3). Sloučeniny byly charakterizovány pomocí 1H, 13C, 119Sn NMR spektroskopie a rentgenové difrakční analýzy.	organocínatý;kation;NMR spektroskopie;rentgenová analýza
eng	Chromiumpentacarbonyl-Coordinated Organotin(II) Cation.	The synthesis of the novel chromiumpentacarbonyl complex [2,6-(MeOCH2)2- C6H3](Cl) SnCr(CO)5 (1) is reported. Compound 1 was used for the synthesis of novel chromiumpentacarbonyl coordinated organotin(II) cations [{2,6-(MeOCH2)2C6H3}SnCr-CO)5] (X = OTf or CB11H12). The strongly Lewis acidic tin(II) center of the latter organotin(II) cations coordinates H2O or THF molecules yielding the corresponding organotin(II) cations [{2,6-(MeOCH2)2C6H3}(H2O)SnCr(CO)5]þ [OTf](2) and [{2,6-(MeOCH2)2C6H3}(H2O)SnCr(CO)5]þ [CB11H12] (3). Compounds 13 were characterized by means of elemental analyses, 1H, 13C, 119Sn NMR spectroscopies, and single crystal X-ray diffraction analysis.	organotin(II);cation;NMR;X ray

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