Search for "[4 2] cycloaddition" in Full Text gives 92 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2013, 9, 1724–1729, doi:10.3762/bjoc.9.198
Beilstein J. Org. Chem. 2013, 9, 925–933, doi:10.3762/bjoc.9.106
Beilstein J. Org. Chem. 2012, 8, 1839–1843, doi:10.3762/bjoc.8.211
Beilstein J. Org. Chem. 2012, 8, 1819–1824, doi:10.3762/bjoc.8.208
Beilstein J. Org. Chem. 2012, 8, 1765–1770, doi:10.3762/bjoc.8.201
Beilstein J. Org. Chem. 2012, 8, 1385–1392, doi:10.3762/bjoc.8.160
Beilstein J. Org. Chem. 2012, 8, 1338–1343, doi:10.3762/bjoc.8.153
Beilstein J. Org. Chem. 2011, 7, 1158–1163, doi:10.3762/bjoc.7.134
Beilstein J. Org. Chem. 2011, 7, 1108–1114, doi:10.3762/bjoc.7.127
Beilstein J. Org. Chem. 2011, 7, 1075–1094, doi:10.3762/bjoc.7.124
Beilstein J. Org. Chem. 2011, 7, 897–936, doi:10.3762/bjoc.7.103
Beilstein J. Org. Chem. 2011, 7, 606–614, doi:10.3762/bjoc.7.71
Beilstein J. Org. Chem. 2011, 7, 578–581, doi:10.3762/bjoc.7.67
Beilstein J. Org. Chem. 2011, 7, 525–542, doi:10.3762/bjoc.7.61
Beilstein J. Org. Chem. 2008, 4, No. 34, doi:10.3762/bjoc.4.34
Beilstein J. Org. Chem. 2008, 4, No. 31, doi:10.3762/bjoc.4.31
Beilstein J. Org. Chem. 2005, 1, No. 14, doi:10.1186/1860-5397-1-14