328529-82-4

Basic information

• Product Name: (Z,5S,7S)-[5,7-di[(tert-butyldimethylsilyl)oxy]-3-[(trifluoromethanesulfonyl)oxy]nona-2,8-dienyl]diphenylphosphine oxide
• Synonyms: (Z,5S,7S)-[5,7-di[(tert-butyldimethylsilyl)oxy]-3-[(trifluoromethanesulfonyl)oxy]nona-2,8-dienyl]diphenylphosphine oxide
• CAS NO: 328529-82-4
• Molecular Weight: 732.989
• Mol File: 328529-82-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z,5S,7S)-[5,7-di[(tert-butyldimethylsilyl)oxy]-3-[(trifluoromethanesulfonyl)oxy]nona-2,8-dienyl]diphenylphosphine oxide(CAS DataBase Reference)
• NIST Chemistry Reference: (Z,5S,7S)-[5,7-di[(tert-butyldimethylsilyl)oxy]-3-[(trifluoromethanesulfonyl)oxy]nona-2,8-dienyl]diphenylphosphine oxide(328529-82-4)
• EPA Substance Registry System: (Z,5S,7S)-[5,7-di[(tert-butyldimethylsilyl)oxy]-3-[(trifluoromethanesulfonyl)oxy]nona-2,8-dienyl]diphenylphosphine oxide(328529-82-4)

Safety Data

• Hazardous Substances Data: 328529-82-4(Hazardous Substances Data)

Upstream product

• 145100-51-2 N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulphonyl]methanesulphonamide 
• 65567-06-8 lithium diphenylphosphide 
• 328529-81-3 (5S,7S)-5,7-di[(tert-butyldimethylsilyl)oxy]nona-1,8-diene-3-one 
• 19114-99-9 Lithium diphenylphosphide oxide 

Downstream Products

• 81522-68-1 [(2Z)-2-[(3S,5R)-3,5-bis(tert-butyldimethylsilanyloxy)-2-methylenecyclohexylidene]ethyl]diphenylphosphine oxide 
• 145554-08-1 (1R,3S)-1,3-bis((tert-butyl)dimethylsilanyloxy)-5-[2-(diphenylphosphinoyl)ethylene]-4-methylenecyclohexane 

Relevant articles and documents

A Concise Enantioselective Synthesis of a Key A-Ring Synthon for 1α-Hydroxyvitamin D3 Compounds

(Matrix Presented) This report describes a concise enantioselective synthesis of the A-ring synthon for the synthesis of 1α-hydroxyvitamin D3 compounds. The synthesis involves two notable transformations: (i) stereoselective construction of the