847652-76-0Relevant academic research and scientific papers
Palladium complexes of chiral planar 1-phosphino-2-sulfenylferrocenes as efficient catalysts in enantioselective diels-alder reactions
Mancheno, Olga Garcia,Arrayas, Ramon Gornez,Carretero, Juan Carlos
, p. 557 - 561 (2005)
The readily available dichloride palladium complexes of chiral planar (R)-1-phosphino-2-sulfenylferrocenes (Fesulphos ligands) act as efficient Lewis acids in the catalytic asymmetric Diels-Alder reaction of cyclopentadiene with acryloyl-1,3-oxazolidin-2-one. Very high enantioselectivities, up to 95% ee, have been reached from Fesulphos ligands having a very bulky substitution at both sulfur and phosphorus coordinating atoms.
