¦Â-Pyrazino-fused tetrarylporphyrins

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• 作者：Federica M ; oj ; Sara Nardis ; Rajesh Pudi ; Larisa Lvova ; Frank R. Fronczek ; Kevin M. Smith ; Luca Prodi ; Damiano Genovese ; Roberto Paolesse
• 关键词：¦Â-fused-porphyrin ; Dietyl oxalate ; ¦Á-dione porphyrin ; 2 ; 3-Diaminoporphyrin ; DSSC ; Porphyrin dyad electrochemistry
• 刊名：Dyes and Pigments
• 出版年：2013
• 出版时间：October, 2013
• 年：2013
• 卷：99
• 期：1
• 页码：136-143
• 全文大小：1358 K

文摘

A novel method for the preparation of ¦Â-fused porphyrin dyads was developed that exploits a one-pot reaction of 2,3-diaminoporphyrins with diethyl oxalate. This approach provides good yields of the zinc ¦Â-fused dyad and the corresponding free-base, opening the way for preparation of several metal derivatives to permit modulation of optoelectronic characteristics for commercial applications.