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- Title
Subporphyrins with an Axial BC Bond.
- Authors
Saga, Shun; Hayashi, Shin‐ya; Yoshida, Kouta; Tsurumaki, Eiji; Kim, Pyosang; Sung, Young Mo; Sung, Jooyoung; Tanaka, Takayuki; Kim, Dongho; Osuka, Atsuhiro
- Abstract
Axial fabrications of subporphyrins have been conveniently accomplished by the reaction of B(methoxo)triphenylsubporphyrin with Grignard reagents such as aryl‐, heteroaryl‐, ferrocenyl‐, β‐styryl‐, phenylethynyl‐, and ethylmagnesium bromides. The axial groups thus introduced are not conjugated with the subporphyrin core. This situation leads to effective fluorescence quenching of subporphyrins when the axial group is strongly electron donating such as 4‐dimethylaminophenyl and ferrocenyl groups.
- Subjects
PORPHYRIN synthesis; AXIAL flow; GRIGNARD reagents; SOLID freeform fabrication; BROMIDES; FLUORESCENCE quenching
- Publication
Chemistry - A European Journal, 2013, Vol 19, Issue 34, p11158
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.201302454