Chiral phosphinooxathiane ligands for catalytic asymmetric Diels-Alder reaction.
Chiral cationic palladium[bond]phosphinooxathiane complexes have been found to be effective catalysts for enantioselective Diels-Alder (DA) reaction of cyclopentadiene with acyl-1,3-oxazolidin-2-ones to give the corresponding DA adducts in good yield and high enantioselectivity up to 93% ee.
Nakano
Hiroto
H
Tohoku Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan. hnakano@tohoku-pharm.ac.jp
Suzuki
Yuichiro
Y
Kabuto
Chizuko
C
Fujita
Reiko
R
Hongo
Hiroshi
H