𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Red shifts in the optical spectra of porphyrin Schiff's bases upon protonation

✍ Scribed by Ward, Brian; Callahan, Patricia M.; Young, Richard; Babcock, Gerald T.; Chang, C. K.

Book ID
120280718
Publisher
American Chemical Society
Year
1983
Tongue
English
Weight
396 KB
Volume
105
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Determination of substituent chemical sh
Determination of substituent chemical shifts in the proton resonance spectra of the porphyrins
✍ Raymond J. Abraham; Fahimeh Eivazi; R. Nayyir-Mazhir; Harry Pearson; Kevin M. Sm πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 284 KB πŸ‘ 1 views

Reproducible proton chemical shifts in the porphyrin series are obtained when the spectrum is measured in chloroform using the zinc (11) complex of the porphyrin in the presence of an excess of pyrrolidine. This method is specifically demonstrated for the case of 2,4-dicyanodeuteroporphyrin-M dimeth