Tetrahedron
Tetrahedron > 1998 > 54 > 50 > 15199- 15214
Tetrahedron > 2001 > 57 > 8 > 1515-1524
Tetrahedron > 2001 > 57 > 25 > 5327-5334
Tetrahedron > 1998 > 54 > 50 > 15199- 15214
Tetrahedron > 2001 > 57 > 8 > 1515-1524
Tetrahedron > 2001 > 57 > 25 > 5327-5334