139190-65-1Relevant articles and documents
On the stereochemical divergence in the conjugate addition of lithium dimethylcuprate/trimethylsilyl chloride to γ-alkoxy and γ-ureido α,β-unsaturated esters
Hanessian,Sumi
, p. 1083 - 1089 (2007/10/02)
A comparative study was made of the reaction of chiral nonracemic γ-alkoxy and γ-ureido-α,β-unsaturated esters with lithium dimethylcuprate in the presence of trimethylsilyl chloride. The possible origins of the anti- and syn-additions respectively are di