16. porphyrins
Heme synthesis and degradation
Jp 5087174
© E.V. Blackburn, 2011 Aromaticity. © E.V. Blackburn, 2011 Aromatic hydrocarbons Originally called aromatic due to fragrant odors, today this seems strange.
David Hart Dec 12, 2006. Heme Porphyrins Cyclic compounds that bind metal ions Chlorphyll (Mg 2+ ) –Central to solar energy utilization Heme (Fe 2+ )
The Chemical Composition of DNA DNA STRUCTURE. 1920s- It was determined that DNA comprises three main components: Deoxyribose sugar Phosphate group Nitrogenous.
Carbohydrates
Ion Affinity of a Model Macrocyclic Tetraamide: an Ab Initio Study Rubén D. Parra, Ph.D Department of Chemistry DePaul University, Chicago.
1 Nucleophilic reactions of carbonyl groups Oxygen is more electronegative than carbon (3.5 vs 2.5) and, therefore, a C=O group is polar.
David Hart Dec 12, 2006
