THE FIRST STEREOSELECTIVE BIFUNCTIONALIZATION OF 4-QUINOLONES WITH ORGANOMETALLICS AND N-HALOSUCCINIMIDES TO 2,3-TRANS DISUBSTITUTED TETRAHYDROQUINOLONES - EXPECTED AND UNEXPECTED RESULTS
U. Beifuss et al., THE FIRST STEREOSELECTIVE BIFUNCTIONALIZATION OF 4-QUINOLONES WITH ORGANOMETALLICS AND N-HALOSUCCINIMIDES TO 2,3-TRANS DISUBSTITUTED TETRAHYDROQUINOLONES - EXPECTED AND UNEXPECTED RESULTS, Synlett, (6), 1998, pp. 649
The C-2-addition of organometallic reagents to 4-quinolones followed b
y reaction with N-halosuccinimides provides a short and diastereoselec
tive entry for the preparation of 2,3-trans disubstituted tetrahydroqu
inolones.