458528-98-8

Upstream product

• 4083-64-1 Tosyl isocyanate 
• 379685-55-9 10-N,N-dicyclohexylosulfamoyl-(2R)-isobornyl glyoxylate 

Downstream Products

• 497861-39-9 N-[(2'S)-N'-p-toluenesulfonylallylglycine]-10-N,N-dicyclohexylsulfamoyl (2R)-isobornyl ester 
• 637041-42-0 N-[(2'S)-N'-p-toluenesulfonyl-3',3'-dimethylallylglycine]-10-N,N-dicyclohexylsulfamoyl (2R)-isobornyl ester 

Relevant academic research and scientific papers

Asymmetric addition of titanium and sodium alkoxides to chiral imines

A novel method for the alkoxylation of imines was developed using alkoxytitanium(IV) derivatives as the alkoxy nucleophile donors. A rationale of the results obtained using stereochemical models is proposed. The differences in the stereochemical outcome o

The diastereoselective barbier-type addition to chiral N-tosylimines

The Barbier approach was used for diastereoselective formation of allylamino acid derivatives. The stereochemical models for nucleophilic addition to N-tosylimines bearing various chiral auxiliaries such as (2R)-bornano-10,2-sultam, (R)-8-phenylmenthol, a