910818-73-4

Basic information

• Product Name: (4R,5S)-5-azido-1,5-diphenyl-4-diphenylphosphinoyloxy-pentan-1-one
• Synonyms: (4R,5S)-5-azido-1,5-diphenyl-4-diphenylphosphinoyloxy-pentan-1-one
• CAS NO: 910818-73-4
• Molecular Weight: 495.517
• Mol File: 910818-73-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (4R,5S)-5-azido-1,5-diphenyl-4-diphenylphosphinoyloxy-pentan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: (4R,5S)-5-azido-1,5-diphenyl-4-diphenylphosphinoyloxy-pentan-1-one(910818-73-4)
• EPA Substance Registry System: (4R,5S)-5-azido-1,5-diphenyl-4-diphenylphosphinoyloxy-pentan-1-one(910818-73-4)

Safety Data

• Hazardous Substances Data: 910818-73-4(Hazardous Substances Data)

Upstream product

• 910818-71-2 (2RS,2'RS,4'R,5'R)-2-diphenylphosphinoyl-3-(2'-oxo-5'-phenyl-[1',3',2']dioxathiolan-4'-yl)-1-phenyl-propan-1-one 
• 910818-84-7 (4R,5S)-5-azido-4-hydroxy-1,5-diphenyl-pentan-1-one 
• 1499-21-4 Diphenylphosphinic chloride 
• 28069-36-5 (E)-1,5-diphenylpent-4-en-1-one 
• 910818-82-5 (4R,5R)-4-[(3'-oxo-3'-phenyl)-propyl]-5-phenyl-[1,3]-dioxolane-2-one 
• 910818-78-9 (4R,5R)-1,5-diphenyl-4,5-dihydroxypentan-1-one 
• 910818-57-4 (2RS,4R,5R)-4,5-dihydroxy-1,5-diphenyl-2-diphenylphosphinoyl-pentan-1-one 

Downstream Products

• 910818-86-9 (1'R,2'R,1''R)-{2'-[1''-azido-1''-phenyl)-methyl]-cyclopropyl}-1-phenyl-methanone 

Relevant articles and documents

Asymmetric synthesis of cyclopropanes and dihydrofurans based on phosphine oxide chemistry

The asymmetric synthesis of γ-azido trans-cyclopropyl ketones is accomplished via a short, simple and efficient sequence. The cyclopropanation step is achieved by an intramolecular nucleophilic ring closure, with a diphenylphosphinate leaving group, to gi