220628-98-8Relevant academic research and scientific papers
Chiral pyridylmethyl- and quinolinyl-oxazolines as ligands for enantioselective palladium-catalyzed allylic alkylation
Chelucci, Giorgio,Gladiali, Serafino,Saba, Antonio
, p. 1393 - 1400 (2007/10/03)
Chiral pyridylmethyl- and quinolinyl-oxazolines were prepared and assessed in the enantioselective palladium-catalyzed allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate. Enantioselectivities up to 77% were obtained.
Chiral quinolinyl-oxazolines as ligands for copper(I)-catalyzed asymmetric cyclopropanation
Wu, Xin-Yan,Li, Xiang-Hong,Zhou, Qi-Lin
, p. 4143 - 4150 (2007/10/03)
Chiral quinolinyl-oxazoline compounds have been synthesized from enantiomerically pure amino alcohols and 8-quinoline-carboxylic acid using a convenient procedure. Asymmetric cyccopropanation of styrene with diazoacetates in the presence of 1 mol% of CuOTf and quinolinyl-oxazolines gave 2-phenylcyclopropane carboxylates in moderate enantiomeric excesses.
