Preparation and structure of tin(IV) catecholates by reactions of C,N-chelated tin(IV) compounds with a catechol or lithium catecholate, and various stannylenes with a quinone

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896219" target="_blank" >RIV/00216275:25310/13:39896219 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0022328X13005287" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0022328X13005287</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jorganchem.2013.07.025" target="_blank" >10.1016/j.jorganchem.2013.07.025</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation and structure of tin(IV) catecholates by reactions of C,N-chelated tin(IV) compounds with a catechol or lithium catecholate, and various stannylenes with a quinone

Popis výsledku v původním jazyce

Various tri-, di- and monoorganotin(IV) catecholates were prepared independently by three different reaction pathways, e. g. elimination of a small molecule (lithium halide) from the conversion of organotin(IV) halide with lithium catecholate, condensation or protonolytic reactions of organotin(IV) oxide or hydride with catechol and reduction of a quinone by distannane, organotin(IV) hydride or stannylene. C,N-chelating 2-[(CH3)(2)NCH2]C6H4- = L-CN, bulky amido ([2,6-(Pr-i)C6H3](SiMe3)N- = L-N and amido-amino chelating ({2-[(CH3)(2)NCH2]C6H4}(SiMe3 or GePh3)N- = L-NN1 or L-NN2 ligands were used in this study. All tin(IV) catecholates reveal dimeric structures with six-coordinated tin atoms except for (L-CN)(2)Sn{(3,5-(t-Bu)(2)C6H2]-1,2-(O)(2))} which is monomeric due to the presence of two C,N-chelating ligands. All compounds, including two hydrolysis products, were characterized by a multinuclear NMR approach and X-ray diffraction techniques.

Název v anglickém jazyce

Preparation and structure of tin(IV) catecholates by reactions of C,N-chelated tin(IV) compounds with a catechol or lithium catecholate, and various stannylenes with a quinone

Popis výsledku anglicky

Various tri-, di- and monoorganotin(IV) catecholates were prepared independently by three different reaction pathways, e. g. elimination of a small molecule (lithium halide) from the conversion of organotin(IV) halide with lithium catecholate, condensation or protonolytic reactions of organotin(IV) oxide or hydride with catechol and reduction of a quinone by distannane, organotin(IV) hydride or stannylene. C,N-chelating 2-[(CH3)(2)NCH2]C6H4- = L-CN, bulky amido ([2,6-(Pr-i)C6H3](SiMe3)N- = L-N and amido-amino chelating ({2-[(CH3)(2)NCH2]C6H4}(SiMe3 or GePh3)N- = L-NN1 or L-NN2 ligands were used in this study. All tin(IV) catecholates reveal dimeric structures with six-coordinated tin atoms except for (L-CN)(2)Sn{(3,5-(t-Bu)(2)C6H2]-1,2-(O)(2))} which is monomeric due to the presence of two C,N-chelating ligands. All compounds, including two hydrolysis products, were characterized by a multinuclear NMR approach and X-ray diffraction techniques.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GPP207%2F10%2FP092" target="_blank" >GPP207/10/P092: Aktivace malých molekul a nenasycených systémů pomocí sloučenin cínu</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Organometallic Chemistry

ISSN

0022-328X

e-ISSN

—

Svazek periodika

745

Číslo periodika v rámci svazku

November

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

9

Strana od-do

25-33

Kód UT WoS článku

000326112700005

EID výsledku v databázi Scopus

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