JOURNAL of the Tunisian Chemical Society

serving the Research, the Education and the Industry

Diels-Alder reaction of diactivated dissymetrical cyclopropenes

Written by sctunisie no comments

The addition (4 + 2) of cyclopropenes derived, by photolisis, from pyrazolenines having in position C4 and C5 electroattractive substitutes, is easily achieved on dienes-1,3. They are concerted reactions which are sensitive to steric effects; the Diels-Alder products obtained in this way therefore present a great stereoselectivity.

A. Khemiss, M. Franck-Neumann

Pages 3-9

Comments are closed.

Rss feed of the article's comments