The Organic chemistry is a common important course for many majors including Chemistry, Biochemistry, Biology, Pharmacy and medicine. I have a PhD in Organic chemistry and an extensive experience in research and teaching of Organic I, II and III, Structure identification of Organic compounds, Introduction to Pharmaceutical Chemistry, General Chemistry and Heterocyclic chemistry. Lessons are customized and catered to the needs/goals of each student. You will be understanding concepts and foundation of the principles of organic chemistry. We will work on practice problems and try to simplify the hard tasks of this course.