Tetrahedron Letters
Tetrahedron Letters > 2009 > 50 > 9 > 1062-1065
Tetrahedron Letters > 2009 > 50 > 12 > 1355-1358
Tetrahedron Letters > 2009 > 50 > 27 > 3746-3749
Tetrahedron Letters > 2009 > 50 > 27 > 3966-3969
Tetrahedron Letters > 2009 > 50 > 29 > 4246-4250
Tetrahedron Letters > 2009 > 50 > 40 > 5686-5688