271600-30-7

Upstream product

• 271600-29-4 {(1R,2S)-2-Benzyloxy-1-[2-oxo-2-((1R,2R,4R)-1,7,7-trimethyl-2-trimethylsilanyloxy-bicyclo[2.2.1]hept-2-yl)-ethyl]-propyl}-carbamic acid benzyl ester 

Relevant academic research and scientific papers

α-Oxymethyl ketone enolates for the asymmetric Mannich reaction. From acetylene and N-alkoxycarbonylimines to β-amino acids

The insufficient diastereoselectivity and generality, which are the main problems of the 'acetate' aza - aldol reaction, can now be addressed through the reaction of the lithium enolate of endo-O-trimethylsilyl acetyl isoborneol with various N[(p-tolylsul