Porphyrins. 12. Investigation of the protonation of meso-substituted prophyrins by PMR spectroscopy
β Scribed by L. B. Lazukova; T. A. Babushkina; G. V. Ponomarev; G. B. Maravin
- Book ID
- 112744189
- Publisher
- Springer US
- Year
- 1980
- Tongue
- English
- Weight
- 577 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0009-3122
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
meso-Tetrakis[4-(carboxymethyleneoxy)phenyl]porphyrin (H2T4CPP) cleaves pBR322 plasmid DNA to single strand breaks in the presence of molecular oxygen and visible light. The above photocleavage was much more efficient in D2O buffer of sodium phosphate (pD = 7.4) than H2O buffer of sodium phosphate (
The aerobic oxidation process for the synthesis of porphyrins, previously performed using 5 mol % p-chloranil (TCQ), 5 mol % iron(II) phthalocyanine (FePc) and stoichiometric amounts of O 2 , has been refined using new phthalocyanine catalysts. Four phthalocyanine catalysts have been prepared, chara