Crossed aldol reactions of the CF-containing pseudo C symmetric cyclic imide 3 were carried out by way of the corresponding boron bisenolate to stereoselectively furnish the desired products 4 and this procedure allowed the preferential construction of the diastereomers of the compounds previously obtained from the acyclic counterpart 1.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1039/c8cc05458d | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!