Bispyrene based chiroptical molecular redox switch
Bispyrene based chiroptical molecular redox switch
复制标题
基于双芘的手性光学分子氧化还原开关
DOI:
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
J. Daub
中科院分区:
文献类型:
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作者:
C. Westermeier;H. Gallmeier;M. Komma;J. Daub
The chiral trans-cyclohexanediol bispyrene esters (1R,2R)-1a and (1S,2S)-1b are reversibly reduced to the corresponding bisradical anions 1a2– and 1b2– which show strong absorption bands at 510 nm exhibiting exciton-split circular dichroism (CD) with opposite signs, whereas the radical anions of the bisamides 2a and 2b failed to show split CD signals.