Abstract
Metal-free and copper derivatives of tetrapyrazinoporphyrazines containing four (1R)-(-)-or (1S)-(+)-camphor units have been synthesized and their circular dichroism (CD) has been studied: in monomeric state, R and S isomers showed mainly positive and negative CD signs, respectively, while CD pattern in a cofacial dimeric state suggested that R and S isomers stack in left- and right-handed helix, respectively.
Original language | English |
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Pages (from-to) | 851-852 |
Number of pages | 2 |
Journal | Chemistry Letters |
Issue number | 8 |
DOIs | |
Publication status | Published - 1998 Jan 1 |
ASJC Scopus subject areas
- Chemistry(all)