228555-28-0Relevant articles and documents
Enantioselective addition of diethylzinc to aldehydes with novel chiral C2-symmetric dimeric ligands
Okaniwa, Masanori,Yanada, Reiko,Ibuka, Toshiro
, p. 1047 - 1050 (2007/10/03)
Novel (S)-valinol-based chiral C2-2,2'-ethylenediiminodiethanol derivatives 4a and 4b have been synthesized and used as chiral catalysts in the enantioselective addition of diethylzinc to aldehydes. (R)-1- Phenylpropanol has been obtained in up