1009077-34-2Relevant academic research and scientific papers
Sulfonylimidates as nucleophiles in catalytic addition reactions
Matsubara, Rvosuke,Berthiol, Florian,Kobayashi, Shu
, p. 1804 - 1805 (2008/09/18)
The first catalytic addition reactions of sulfonylimidates have been accomplished. In the presence of a catalytic amount of DBU (normally 5-10 mol %), sulfonylimidates reacted with several N-protected imines, methyl acrylate, and azodicarboxylate to afford the corresponding addition adducts, sulfonylimidates, in excellent yields. In the addition reactions to imines, high anti-selectivity was observed. A novel direct formation of β-amino acid derivatives from aldehyde and sulfonylimidate is also described. Copyright
