Synthesis and characterization of new 10-and 12-vertex CO-ligated metallathiaboranes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F12%3A00389907" target="_blank" >RIV/61388980:_____/12:00389907 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jorganchem.2012.04.003" target="_blank" >http://dx.doi.org/10.1016/j.jorganchem.2012.04.003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jorganchem.2012.04.003" target="_blank" >10.1016/j.jorganchem.2012.04.003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis and characterization of new 10-and 12-vertex CO-ligated metallathiaboranes

Popis výsledku v původním jazyce

The reaction between [arachno-6-SB9H12](-) and [IrCl(CO)(PMe3)(2)] affords the previously reported 11-vertex cluster, [8,8,8-(CO)(PMe3)(2)-arachno-8,7-IrSB9H10] (4), and small amounts of the new 10-vertex iridathiaborane [9,9,9,9-(CO)(H)(PMe3)(2)-arachno-9,6-IrSB8H10] (5). Alternatively, a rational synthesis of iridathiadecaboranes is effected from the reaction of the 9-vertex anion [arachno-4-SB8H11](-) with [MCl(CO)(PPh3)(2)], to afford new CO-ligated 10-vertex metallathiaboranes of formulation, [9,9,9,9-(CO)(H)(PPh3)(2)-arachno-9,6-MSB8H10], where M = Rh (6) and Ir (7), in useful yields of 61% and 60% respectively. Treatment of the 11-vertex rhodathiaborane, [8,8-(PPh3)(2)-8,7-nido-RhSB9H10] (1) with nBuLi, followed by addition of [IrCl(CO)(PMe3)(2)] affords the 12-vertex iridarhodathiaborane, [1,2-(mu-CO)-1,1,2-(PMe3)(3)-2-(PPh3)-closo-1,2-IrRhSB9H9] (8) in low yield (0.7%). The 10-vertex metallathiaboranes, 5, 6 and 7, and the bimetallic 12-vertex cluster, 8, have been characteriz

Název v anglickém jazyce

Synthesis and characterization of new 10-and 12-vertex CO-ligated metallathiaboranes

Popis výsledku anglicky

The reaction between [arachno-6-SB9H12](-) and [IrCl(CO)(PMe3)(2)] affords the previously reported 11-vertex cluster, [8,8,8-(CO)(PMe3)(2)-arachno-8,7-IrSB9H10] (4), and small amounts of the new 10-vertex iridathiaborane [9,9,9,9-(CO)(H)(PMe3)(2)-arachno-9,6-IrSB8H10] (5). Alternatively, a rational synthesis of iridathiadecaboranes is effected from the reaction of the 9-vertex anion [arachno-4-SB8H11](-) with [MCl(CO)(PPh3)(2)], to afford new CO-ligated 10-vertex metallathiaboranes of formulation, [9,9,9,9-(CO)(H)(PPh3)(2)-arachno-9,6-MSB8H10], where M = Rh (6) and Ir (7), in useful yields of 61% and 60% respectively. Treatment of the 11-vertex rhodathiaborane, [8,8-(PPh3)(2)-8,7-nido-RhSB9H10] (1) with nBuLi, followed by addition of [IrCl(CO)(PMe3)(2)] affords the 12-vertex iridarhodathiaborane, [1,2-(mu-CO)-1,1,2-(PMe3)(3)-2-(PPh3)-closo-1,2-IrRhSB9H9] (8) in low yield (0.7%). The 10-vertex metallathiaboranes, 5, 6 and 7, and the bimetallic 12-vertex cluster, 8, have been characteriz

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/GAP207%2F11%2F1577" target="_blank" >GAP207/11/1577: Aktivace malých molekul na anorganických klastrech</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

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

721

Číslo periodika v rámci svazku

DECEMBER

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

23-30

Kód UT WoS článku

000311361100004

EID výsledku v databázi Scopus

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