728040-97-9Relevant academic research and scientific papers
Highly regioselective N-alkylation of nonracemic Betti base: A novel one-pot synthesis of chiral N-methyl-N-alkyl Betti bases
Dong, Yanmei,Sun, Jianwei,Wang, Xinyan,Xu, Xuenong,Cao, Liya,Hu, Yuefei
, p. 1667 - 1672 (2007/10/03)
A novel one-pot preparation of chiral N-methyl-N-alkyl Betti bases has been developed involving a highly regioselective N-alkylation of (S)-(+)-Betti base. The strategy involved formation-cleavage of the oxazine ring and N-methylation with BtCH2/sub
