Du, W and Curran, DP
(2003)
Cascade 4+1 radical annulations of 2,6-disubstituted phenyl isonitriles with N-propargyl-6-iodopyridones: Scope, mechanism and regioselective synthesis of 7,9-disubstituted camptothecin analogs.
Synlett (9 SPEC).
1299 - 1302.
ISSN 0936-5214