124938-13-2

Upstream product

• 5856-63-3 (2R)-2-aminobutan-1-ol 
• 100-52-7 benzaldehyde 
• 501-53-1 benzyl chloroformate 
• 6257-49-4 (2R)-2-(benzylamino)butan-1-ol 

Downstream Products

• 124938-14-3 Benzyl-((R)-1-formyl-propyl)-carbamic acid benzyl ester 
• 124938-17-6 Benzyl-((R)-1-ethyl-4-oxo-butyl)-carbamic acid benzyl ester 
• 124938-19-8 Benzyl-((R)-1-ethyl-4-oxo-undecyl)-carbamic acid benzyl ester 
• 124938-18-7 Benzyl-((R)-1-ethyl-4-hydroxy-undecyl)-carbamic acid benzyl ester 
• 124938-16-5 Benzyl-((R)-1-ethyl-4-hydroxy-butyl)-carbamic acid benzyl ester 
• 124938-15-4 (E)-(R)-4-(Benzyl-benzyloxycarbonyl-amino)-hex-2-enoic acid methyl ester 
• 123843-06-1 Benzyl-((R)-3-[1,3]dioxolan-2-yl-1-ethyl-propyl)-carbamic acid benzyl ester 

Relevant academic research and scientific papers

A NEW ROUTE TO OPTICALLY PURE cis- AND trans-2,5-DISUBSTITUTED PYRROLIDINES

A new route to optically pure cis- and trans-2,5-disubstituted pyrrolidines is described and is illustrated by the enantiospecific synthesis of (2R,5S)-(+)-2-ethyl-5-heptylpyrrolidine 9 and (2R,5R)-(-)-2-ethyl-5-heptylpyrrolidine 10 starting from (R)-(-)-2-amino-1-butanol 1.