The serendipitous discovery of a readily available redox-bistable molecule derived from cyclic(alkyl)(amino)carbenes
The serendipitous discovery of a readily available redox-bistable molecule derived from cyclic(alkyl)(amino)carbenes
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偶然发现一种易于获得的源自环状(烷基)(氨基)卡宾的氧化还原双稳态分子
DOI:
10.1039/c8qo00447a
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发表时间:
2018
影响因子:
5.4
通讯作者:
Bertrand, Guy
中科院分区:
文献类型:
--
作者:
Mahoney, Janell K.;Regnier, Vianney;Romero, Erik A.;Molton, Florian;Royal, Guy;Jazzar, Rodolphe;Martin, David;Bertrand, Guy
Bis(azoliums) are readily available in one step from cyclic (alkyl)(amino)carbenes and bis(acyl chlorides). A two-electron reduction of the bis(azolium), featuring a gem-(dimethyl)malonoyl spacer, leads to the corresponding transient diradical, which undergoes an intramolecular cyclization. The latter can be re-oxidized at a higher potential to yield back the bis(azolium). The redox bistability of this simple organic molecular system is linked to the formation of a weak C–O bond (27 kcal mol−1). Both redox forms can be isolated and stored for months without evidence of decay.
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影响因子:
16.6
作者:
Böhnke J;Dellermann T;Celik MA;Krummenacher I;Dewhurst RD;Demeshko S;Ewing WC;Hammond K;Heß M;Bill E;Welz E;Röhr MIS;Mitrić R;Engels B;Meyer F;Braunschweig H
通讯作者:
Braunschweig H
DOI:
--
发表时间:
2006
期刊:
IEEE Circuits and Devices Magazine
影响因子:
--
作者:
Kosmas Galatsis;Kang L. Wang;Youssry Y. Botros;Yang Yang;Yahong Xie;R. Kaner;Cengiz Ozkan;Jianlin Liu;M. Ozkan;Chongwu Zhou;K. W. Kim
通讯作者:
K. W. Kim
DOI:
--
发表时间:
1994
期刊:
影响因子:
--
作者:
P. Ceroni;A. Credi;M. Venturi
通讯作者:
M. Venturi
影响因子:
--
作者:
E. Evangelio;M. Bonnet;M. Cabanas;M. Nakano;J. Sutter;A. Dei;V. Robert;D. Ruíz
通讯作者:
D. Ruíz
DOI:
--
发表时间:
1977
期刊:
影响因子:
--
作者:
M. Horner;S. Huenig
通讯作者:
S. Huenig