标题:Perylenetetracarboxylic diimide derivatives linked with spirobifluorene
作者:Du, Y.;Jiang, L.;Zhou, J.;Qi, G.;Li, X.;Yang, Y.
作者机构:[Du, Y] Department of Chemistry, Shandong University, Ministry of Education, Jinan 250100, China;[ Jiang, L] Center for Condensed Matter Science and T 更多
通讯作者:Li, XY
通讯作者地址:[Li, XY]Shandong Univ, Dept Chem, Minist Educ, Key Lab Colloid & Interface Chem, Jinan 250100, Peoples R China.
来源:Organic letters
出版年:2012
卷:14
期:12
页码:3052-3055
DOI:10.1021/ol300985h
摘要:A series of perylenetetracarboxylic diimide (PDI) compounds linked with spirobifluorene have been prepared. The orthogonal configuration of the PDI subunits efficiently hindered their molecular aggregation in solution. Energy transfer from a 1,7-diphenoxyl group substituted PDI (PO-PDI) to a 1,7-dipyrrolidinyl group substituted PDI (PY-PDI) occurred with a large efficiency when PO-PDI was selectively excited, despite the orthogonal orientation of the two units. This observation was in direct conflict with predictions derived from the F?rster theory. More interestingly, this efficient energy transfer also occurred in the solid state.
收录类别:SCOPUS;SCIE
WOS核心被引频次:14
Scopus被引频次:14
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84862583110&doi=10.1021%2fol300985h&partnerID=40&md5=c19c71473d09969f13127f9953b17943
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