Tetrahedron Letters
Tetrahedron Letters > 2013 > 54 > 3 > 220-222
Tetrahedron Letters > 2013 > 54 > 14 > 1832-1834
Tetrahedron Letters > 2013 > 54 > 40 > 5484-5488
Tetrahedron Letters > 2013 > 54 > 3 > 220-222
Tetrahedron Letters > 2013 > 54 > 14 > 1832-1834
Tetrahedron Letters > 2013 > 54 > 40 > 5484-5488