Salt-free reducing reagent of bis(trimethylsilyl)cyclohexadiene mediates multielectron reduction of chloride complexes of W(VI) and W(IV).
Salt-free reducing reagent of bis(trimethylsilyl)cyclohexadiene mediates multielectron reduction of chloride complexes of W(VI) and W(IV).
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双(三甲基硅基)环己二烯的无盐还原剂介导W(VI)和W(IV)氯化物络合物的多电子还原
DOI:
10.1021/ja401589a
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发表时间:
2013
影响因子:
15
通讯作者:
Mashima
中科院分区:
文献类型:
--
作者:
Tsurugi;Tanahashi;Nishiyama;Fegler;Mashima
We developed a salt-free reduction of WCl6using 1-methyl-3,6-bis(trimethylsilyl)-1,4-cyclohexadiene (MBTCD) in toluene to give a low-valent trinulcear tungsten complex involving W(II) and W(III) centers, while in the presence of redox active ligands such as α-diketone and α-diimine the same reduction produced W(IV) complexes with the corresponding redox-active ligands, (α-diketone)WCl4and (α-diimine)WCl4. A W(VI) complex with two α-diketone ligands, (α-diketone)2WCl2, was found to be synthetically equivalent to low-valent W(IV) species that trapped azopyridine to give (α-diketone)WCl2(azopyridine).
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影响因子:
1.8
作者:
H. Sasai;Takeyuki Suzuki;N. Itoh;M. Shibasaki
通讯作者:
H. Sasai;Takeyuki Suzuki;N. Itoh;M. Shibasaki
DOI:
--
发表时间:
1988
期刊:
影响因子:
--
作者:
P. Baker;E. M. Armstrong
通讯作者:
E. M. Armstrong
影响因子:
2.3
作者:
Frantz, S;Fiedler, J;Kaim, W
通讯作者:
Kaim, W
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
V. Kolesnichenko;J. Luci;D. Swenson;L. Messerle
通讯作者:
L. Messerle
DOI:
--
发表时间:
1991
期刊:
影响因子:
--
作者:
E. Thorn;M. Kessler;B. Lower;H. Timm
通讯作者:
H. Timm