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Stimuli Responsive Silylene: Electromerism Induced Reversible Switching Between Mono- and Bis-Silylene
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2022-09-26 , DOI: 10.1002/anie.202211115
Ravi Yadav 1 , Xiaofei Sun 1 , Ralf Köppe 1 , Michael T Gamer 1 , Florian Weigend 2 , Peter W Roesky 1
Affiliation  

A mixed valent silicon compound is synthesized in a one-pot reaction. The mixed valency of the compound allowed reversible electromerism under the influence of Lewis-acid/base acting as external stimuli. A mono-silylene ligand could be transformed to bis-silylene by adding CuI salts. Upon removal of CuI salts, the bis-silylene motif reverts back to mono-silylene.

中文翻译:


刺激响应硅烯:电聚作用诱导单硅烯和双硅烯之间的可逆转换



通过一锅反应合成混合价硅化合物。该化合物的混合价态在路易斯酸/碱作为外部刺激的影响下允许可逆电致聚合。通过添加铜盐,单亚甲硅烷基配体可以转化为双亚甲硅烷基。去除铜盐后,双亚甲硅基基序恢复为单亚甲硅基。
更新日期:2022-09-26
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