Tetrahedron Letters p. 2673 - 2676 (1997)
Update date:2022-08-17
Topics:
Daley, Laurent
Meresse, Philippe
Bertounesque, Emmanuel
Monneret, Claude
One-pot syntheses of 4'-demethylepipodophyllotoxin 7 and NPF 2 (4'-O-demethyl-4β-(4'-fluoroanilino )-4-deoxypodaphyllotoxin) are described from podophyllotoxin 3 via a protocol using trimethylsilyl iodide in 72% and 52% overall yields, respectively.
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