Inverted N-confused porphyrin dimer
Inverted N-confused porphyrin dimer
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DOI：
10.1002/anie.200460017
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发表时间：
2004-01-01
影响因子：
16.6
通讯作者：
Furuta, H
中科院分区：
文献类型：
--
作者：
Ishizuka, T;Osuka, A;Furuta, H
用Ag（OCOCF 3）处理单体，合成了共价连接的N-稠合卟啉二聚体。该二聚体与NaOMe的后续反应导致具有两个α，β-结合的（“混淆的”）吡咯环的卟啉二聚体（参见方案），其采用反转构象。尽管二聚体具有高度扭曲的结构，但其仍表现出芳香性。
A covalently linked N-fused porphyrin dimer was synthesized by treatment of the monomer with Ag (OCOCF 3). Subsequent reaction of this dimer with NaOMe led to a porphyrin dimer with two α, β-bound (" confused") pyrrole rings (see scheme) which adopt the inverted conformation. The dimer exhibits aromaticity in spite of its highly distorted structure.