Slide 115. Benzene and Aromaticity Based on McMurry’s Organic Chemistry, 7 th edition Slide 2 2 Aromatic Compounds Aromatic was used to described some fragrant compounds…

Introduction Organic compounds can have a variety of structures. These structures can be acyclic or cyclic. The cyclic systems containing only carbon atoms are called carbocyclic…

1 Chemistry of heterocyclic compounds Heterocycles are cyclic compounds in which at least one atom in the cycle is not carbon The most common heterocycles contain sulfur,…

Slide 1 Chem 59-651 Carbenoids and Related Species In contrast to carbenes, the heavier group 14 analogues and numerous group 15 analogues have been known for considerably…

Slide 1 CO-301 Heterocyclic Chemistry Convenor Dr. Fawaz Aldabbagh http://www.nuigalway.ie/chemistry/level2/staff/f_aldabbagh/Fawaz.htm Cytotoxin- Inhibits DNA-topoisomerase…

Slide 1 Nomenclature of Heterocyclic Compounds Prabhakar A.S. M.Pharm (Pharmaceutical Chemistry) 1 st Semester, Vaagdevi College of Pharmacy, Warangal. Slide 2 What are heterocyclic…

Slide 1 Heterocycles Ring compounds with elements other than carbon in the ring. The most common elements to appear in heterocyclic compounds are oxygen, nitrogen and sulfur.…

Metabolism of purines and pyrimidines Vladimíra Kvasnicová Structure of purine and pyrimidine nucleotides nucleotide = ester of phosphoric acid and a nucleoside nucleoside…

1.Benzene andAromaticity2. Aromatic Compounds Aromatic was used to described some fragrantcompounds in early 19thcentury Not correct: later they are grouped by chemicalbehavior…

Metabolism of purines and pyrimidines Vladimíra Kvasnicová The figure was found at http://www.mahidol.ac.th/mahidol/ra/rapa/mong/26uric.jpg (Jan 2008) The figure was adopted…