Keywords: Bergman cyclization vs c1c5 cyclization showing diradical orbitals.png en wikipedia 2012 January 9 Bergman cyclization vs c1c5 cyclization showing diradical orbitals Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Sreejithk2000 using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper <br/> Original text Jamesmkidd talk Uploads 2011-12-17 Jamesmkidd talk Uploads Original uploader was Jamesmkidd at http //en wikipedia org en wikipedia CC-ZERO Jamesmkidd at http //en wikipedia org en wikipedia Cc-zero Original upload log page en wikipedia Bergman_cyclization_vs_c1c5_cyclization_showing_diradical_orbitals png 2011-12-17 03 11 Jamesmkidd 741×564× 12349 bytes <nowiki></nowiki> Bergman cyclization |