Search for "selective lithiation" in Full Text gives 3 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2012, 8, 71–80, doi:10.3762/bjoc.8.7
Beilstein J. Org. Chem. 2009, 5, No. 16, doi:10.3762/bjoc.5.16
Beilstein J. Org. Chem. 2008, 4, No. 13, doi:10.3762/bjoc.4.13