## Abstract Conformational preference and chemical stability of __meso__βarylβsubstituted [26]hexaphyrins(1.1.1.1.1.1) ([26]ArH) depend upon __meso__βaryl substituents. Although only a planar and rectangular conformation (typeβII conformation) has been identified for [26]ArH so far, we have demonst
Oxidation of hydroquinones with meso-hexakispentafluorophenyl [26]hexaphyrin(1.1.1.1.1.1)
β Scribed by Maeda, Chihiro ;Shinokubo, Hiroshi ;Osuka, Atsuhiro
- Book ID
- 119947370
- Publisher
- Royal Society of Chemistry
- Year
- 2006
- Tongue
- English
- Weight
- 113 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1477-0520
- DOI
- 10.1039/B515740D
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π SIMILAR VOLUMES
CH 2 Cl 2 which contained 2 (107 mg, 24 %). The first eluted fraction from the alumina column was further purified by column chromatography on silica gel using a mixture of CH 2 Cl 2 /hexane as eluent to give a green fraction of 3 (38 mg, 8.5 %; see Table 1).
## Abstract Treatment of hexakis(pentafluorophenyl)βsubstituted [26]hexaphyrin(1.1.1.1.1.1) (**1**) with CuCl in the presence of pyridine and molecular oxygen led to formation of doubly Nβconfused [26]hexaphyrin(1.1.1.1.1.1) **2** in a moderate yield through an unprecedented double pyrrolic rearran