文献类型：期刊文献

英文题名：N-Confused Hexapyrrolic Phlorinoid with NIR Absorption: Synthesis, Fusion, Oxidation, and Copper(II) Coordination

作者：Du, Yu[1,2];Zhu, Bin[1,2];Li, Qizhao[1,2,5];Baryshnikov, Glib[3];Wei, Chuanwan[4];Lin, Yingwu[4];Su, Guangxian[1,2];Li, Chengjie[1,2];Agren, Hans[3];Xie, Yongshu[1,2]

机构：[1]East China Univ Sci & Technol, Sch Pharm, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Shanghai Key Lab Funct Mat Chem, Inst Fine Chem, Sch Chem & Mol Engn,State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China;[3]KTH Royal Inst Technol, Sch Biotechnol, Key Dept Theoret Chem & Biol, SE-10691 Stockholm, Sweden;[4]Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Peoples R China;[5]Hunan Normal Univ, Key Lab Assembly & Applicat Organ Funct Mol Hunan, Changsha 410081, Peoples R China

年份：2020

卷号：22

期号：24

起止页码：9648

外文期刊名：ORGANIC LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000607016900045)】；

基金：This work was financially supported by the NSFC (21971063, 21772041, 21702062, 21811530005, 22075077), the Fundamental Research Funds for the Central Universities (JKVJ12001005), Program of Shanghai Academic Research Leader (20XD1401400), Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province (2018TP1017), China Postdoctoral Science Foundation (2019TQ0092, 2020M671016), and Natural Science Foundation of Shanghai (20ZR1414100).

语种：英文

摘要：An N-confused hexapyrrolic phlorinoid 1 and its isomer N-fused hexapyrrolic phlorinoid 2 were synthesized through [4 + 2] condensation. Both 1 and 2 can be readily transformed into N-confused hexapyrrolic phlorinone 3 under aerobic conditions. Coordination of 1 with Cu(acac)(2) afforded two different mono-Cu(II) complexes 4 and 5 with CNNN and ONNN coordination environments, respectively. The NIR absorption bands can be effectively modulated up to 1265 nm through the oxidation, fusion, and metalation reactions.