121666-49-7

Upstream product

• 75-44-5 phosgene 
• 99295-72-4 (+)-(1R,2S,4S)-N,N-dicyclohexyl-7,7-dimethyl-2-hydroxybicyclo[2.2.1]heptane-1-methanesulfonamide 

Downstream Products

• 121666-46-4 (R)-{(1R,2S,4S)-1-[(Dicyclohexylsulfamoyl)-methyl]-7,7-dimethyl-bicyclo[2.2.1]hept-2-yloxycarbonylamino}-(4-methoxy-phenyl)-acetic acid methyl ester 

Relevant academic research and scientific papers

ACYCLIC STEREOSELECTION IN α-AMIDOALKYLATION REACTIONS

The chiral reagent 7 provides the first example of an acyclic α-amidoalkylation reagent that generates a new stereogenic center with excellent stereoselectivity, and the stereochemistry of the resulting products provides evidence that the N-acylimine inte