87408-19-3

Upstream product

• 87408-18-2 (R)-1-Benzyl-4-((S)-1,2-dihydroxy-ethyl)-azetidin-2-one 
• 124-63-0 methanesulfonyl chloride 
• 66601-82-9 methyl (S)-4,5-dihydroxy-4,5-O-isopropylidene-2-pentenoate 
• 87411-81-2 methyl (3R,4S)-3-butylamino-4,5-(isopropylidenedioxy)pentanoate 
• 100-46-9 benzylamine 
• 87408-17-1 (R)-1-Benzyl-4-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-azetidin-2-one 
• 81703-93-7 methyl (2E)-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]acrylate 
• 81703-94-8 methyl (2Z)-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]acrylate 

Downstream Products

• 87408-22-8 (R)-N-benzyl-4-<(methoxycarbonyl)methyl>-2-azetidinone 
• 87408-21-7 (S)-1-Benzyl-4-(2-hydroxy-ethyl)-azetidin-2-one 
• 87408-20-6 (R)-1-Benzyl-4-vinyl-azetidin-2-one 

Relevant academic research and scientific papers

ENANTIOSELECTIVE SYNTHESIS OF (R)- AND (S)-4--2-AZETIDINONES FROM D-GLYCERALDEHYDE ACETONIDE

(R)-N-Benzyl-4--2-azetidinone (10) and (S)-4--2-azetidinone (17) were enantioselectively synthesized from the benzylamino ester 3, which was prepared by the highly stereoselective 1,4-addition of benzylami