137585-72-9Relevant articles and documents
5-Deoxy-5-alkyl-1,2-O-isopropylidene-α-D-Xylofuranoses as Chiral Auxiliaries in Asymmetric 1,4-Addition Reaction
Hon, Yung-Son,Chen, Fen-Ling,Huang, Yih-Pyng,Lu, Ta-Jung
, p. 879 - 882 (2007/10/02)
Two deoxy-sugar based chiral auxiliaries (2 and 5) have been prepared.Their α,β-unsaturated esters were treated with different cuprate reagents to give the 1,4-addition adducts in good chemical yield and good diastereoselectivity.