Tetrahedron Letters
Tetrahedron Letters > 2011 > 52 > 4 > 509-511
Tetrahedron Letters > 2011 > 52 > 14 > 1658-1662
Tetrahedron Letters > 2011 > 52 > 22 > 2873-2875
Tetrahedron Letters > 2011 > 52 > 22 > 2812-2814
Tetrahedron Letters > 2011 > 52 > 41 > 5352-5354
Tetrahedron Letters > 2011 > 52 > 44 > 5774-5776
Tetrahedron Letters > 2011 > 52 > 46 > 6145-6147
Tetrahedron Letters > 2011 > 52 > 47 > 6238-6241