HomeOrganic Chemistry Links
Virtual Textbook of Organic Chemistry
An excellent on-line organic chemistry textbook; by Professor William Reusch at Michigan State University.
Organic-Chemistry.org
By Professor Douglass F. Taber at University of Delaware
SynArchive 
SynArchive : A total synthesis database
Khan Academy
The Khan Academy is a not-for-profit organization with the goal of changing education for the better by providing a free world-class education to anyone anywhere. You can see many videos which give you clear explanations!
Organic Chemistry Info
Useful information of organic chemistry by Professor Hans Reich at University of Wisconsin Madison
Organic Synthesis
A publication of reliable methods for the preparation of organic compounds
NMR Spectroscopy. Principles and Application.
Six second year lectures given at Imperial College by Professor Henry Rzepa.
Organic Chemistry Web Site Links
ACS Organic Division made a great list for the resources of organic chemistry
Chem 206 Lecture notes
This course is the advanced organic chemistry that was taught by Professor David A. Evans at Harvard. This is mainly for G1 (the first graduate year) and some undergraduates take this course. Take a look of the lecture notes and try some exams!
Top 200 Drugs
By Professor Jón T. Njarðarson at Arizona University
Chemistry Teaching Concept Unit Lecture Graphics/Tutorials
By Professor Darrell J. Woodman at University of Washington
Organic chemistry at UC Berkeley
UC Berkeley also posted many lectures. http://www.youtube.com/user/UCBerkeley
You can go the organic chemistry "Aldehyde" lecture from this link. Find topics you are interested!
Chemtube3D
You can see reactions. Contributed by the University of Liverpool.
Organic Chemistry Resources Worldwide 
Organic Chemistry Glossary
Chemistry Terms: Reference Links herein
Links for Organic Chemists
By Professor Matt McIntosh at University of Arkansas
Links for Chemists
From the University of Liverpool.
Practice Problems
ConcepTest
This page began at University of Wisconsin; continued at other schools. A series of short tests on numerous concepts for most chemistry subdisciplines (not only Organic). This page is from the Journal of Chemical Education.
Practice Problems at Michigan State University
The problems are meant to be useful study tools for students involved in most undergraduate organic chemistry courses.
Evans Organic Chemistry Problems at Harvard University
By Professor Evans at Harvard University. Try some problems!
Trauner group Organic Synthesis Problems at Munich University
Weekly problem by Trauner's group.
Fukuyama Group Chemisty Problem
Click "GROUP MEETING PROBLEMS."
You can challenge the problems---Draw the mechanism!!
Useful Links for Organic Laboratory
MIT OPENCOURSEWARE (Lab)
Chemistry Laboratory Techniques, IAP 2004. You can watch nice instruction for organic lab!
Not Voodoo
Demystifying Synthetic Organic Laboratory Technique by Professor Alison Frontier at University of Rochester.
Pressure–Temperature Nomograph (Aldrich)
Interactive Pressure–Temperature Nomograph at Aldrich. You can find a boiling point under reduced pressure easily!
NMR predictor
NMR predictor@nmrdb.org. This page allows to predict the spectrum from the chemical structure based on "Spinus" (http://www2.chemie.uni-erlangen.de/services/spinus/index.html)
Proton Chemical Shift
Database of Proton NMR by Professor Hans J. Reich at University of Wisconsin, Madison
NMR Shift database
The NMRShiftDB software is open source. It allows for spectrum prediction (13C, 1H and other nuclei) as well as for searching spectra, structures and other properties.
Spectral database
This is a free site organized by National Institute of Advanced Industrial Science and Technology (AIST), Japan.
Miscellaneous
Virtual Inorganic Pedagogical Electronic Resorces
A community for teachers and students of inorganic chemistry
Visual Elements Periodic Table
RSC: Interactive periodic table with element scarcity, discovery dates, melting and boiling points, group, block and period information.
Nobel Prize in Chemistry
Chemistry Behind Cleaning
Link to a cleaning service company. Their collection of "chemistry behind cleaning" will be useful to explain how things can be cleaned by chemistry.
Chemistry Glossary of Terms - Atoms, Compounds, and Ions
Link to Good fellow. Their blog "Chemistry Glossary of terms" will be helpful for the introduction to chemistry world!