The README File
This paper is about a new discovery of electronic mechanism of
concerted cycloadditions. This is the most controversial and the
most interesting topic in organic chemistry for more than 70
years. Despite of modernly advanced computational technologies of
quantum chemistry, theoretical chemists had not been able to
retrieve some valid knowledge or to produce some convincing
computational data about how electron density reorganizes in the
bond breaking and formation of cycloadditions. I believe that I am
the first scientist who has made such accomplishments in
stunningly simple fashion. I appeal to the scientific community to
discuss my findings about the mechanism and to criticize any
scientific flaws that might have led to any false claims I made here.
 

This paper was initially posted in the Chemistry Preprint Server
in 2001 and is archived in Chemistry Preprint Archive, 2001, issue
7, 199-208. 
Please on the link to PDF file below:

File List for ConcertedCycloadditons Directory

• Paper_by_SengenSun_1.pdf [1072kB] : pdf file