Search On : All Words Any Words Submit Web Site
Main page Biology intro Chemistry Lab results

Animated Cycloadduct

The cycloadduct (12) can be shown as an animated 3D model. The top methyl group of the silyl enol ether side chain at position C-9 has been cropped.
[legend: Carbon atom = grey, hydrogen = light blue, Oxygen = red and Silicon = purple]

two seconds between frames; 21 frames
Compare this with the D-glucose based diene (4):

Or as the preferred conformer [which is reversibly formed from (4) via a trans-butadiene intermediate], whereby a dienophile will bond itself to the top face of the diene:

Main Page Biology Chemistry Experimental
C. V. Java/JSP/XML HOMO-LUMO interactions Drug-DNA interaction
steps towards 8-Hydroxyidarubicin Ketone epimers Acyl anion equivalent Francaise
Deutsche Espanol Sign Guestbook View Guestbook
Synthetic efforts 
towards a Ring-D deleted anthracycline

Add contact details