Publication detail

Intramolecularly C,N-Coordinated Homo- and Heteroleptic Organostannylenes

Authors: Novák Miroslav | Bouška Marek | Dostál Libor | Růžička Aleš | Jambor Roman

Year: 2014

Type of publication: článek v odborném periodiku

Name of source: Organometallics

Publisher name: American Chemical Society

Place: Washington

Page from-to: 6778–6784

Titles:

Language	Name	Abstract	Keywords
cze	Intramolekulárně koordinované organostannylény	Syntéza C,N-chelatovaných organotetrylélů (L1)2E (1, E = Sn; 2, E = Pb) a jejich komplexů (L1)2SnW(CO)5 (3) obsahující C,N-ligand L1 (L1 = [2-{(C6H3-2,6-Pri2)N═CH}C6H4]−) byla studuvána.	Intramolekulárně; koordinované; organostannylény
eng	Intramolecularly C,N-Coordinated Homo- and Heteroleptic Organostannylenes	The synthesis of the C,N-chelated homoleptic organotetrylenes (L1)2E (1, E = Sn; 2, E = Pb) and of the tungsten pentacarbonyl complex (L1)2SnW(CO)5 (3), containing the sterically demanding C,N-chelating ligand L1 (L1 = [2-{(C6H3-2,6-Pri2)N═CH}C6H4]−) is reported. In contrast, the use of the C,N-chelated ligand L2 (L2 = [2-{(C6H3-2,6-Pri2)N═C(Me)}C6H2(OCH2O)]−) provided either the homoleptic stannylene (L2)2Sn (4) or the C,N-chelated chlorostannylene (L2)SnCl (5). All attempts to convert the latter into the corresponding ditin compound [L2Sn]2 failed, however, and resulted in the isolation of 4 and elemental tin. These attempts also provided the unprecedented complex [2-{(C6H3-2,6-Pri2)N═C(Me)}C6H2(OCH2O)][2-{(C6H3-2,6-Pri2)NHCH(Me)}C6H2(OCH2O)]Sn (6).	Intramolecularly; C,N-Coordinated; Homo-; and; Heteroleptic; Organostannylenes

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