145554-08-1

Basic information

• Product Name: (1R,3S)-1,3-bis((tert-butyl)dimethylsilanyloxy)-5-[2-(diphenylphosphinoyl)ethylene]-4-methylenecyclohexane
• Synonyms: (1R,3S)-1,3-bis((tert-butyl)dimethylsilanyloxy)-5-[2-(diphenylphosphinoyl)ethylene]-4-methylenecyclohexane
• CAS NO: 145554-08-1
• Molecular Weight: 582.911
• Mol File: 145554-08-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1R,3S)-1,3-bis((tert-butyl)dimethylsilanyloxy)-5-[2-(diphenylphosphinoyl)ethylene]-4-methylenecyclohexane(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,3S)-1,3-bis((tert-butyl)dimethylsilanyloxy)-5-[2-(diphenylphosphinoyl)ethylene]-4-methylenecyclohexane(145554-08-1)
• EPA Substance Registry System: (1R,3S)-1,3-bis((tert-butyl)dimethylsilanyloxy)-5-[2-(diphenylphosphinoyl)ethylene]-4-methylenecyclohexane(145554-08-1)

Safety Data

• Hazardous Substances Data: 145554-08-1(Hazardous Substances Data)

Upstream product

• 328529-82-4 (Z,5S,7S)-[5,7-di[(tert-butyldimethylsilyl)oxy]-3-[(trifluoromethanesulfonyl)oxy]nona-2,8-dienyl]diphenylphosphine oxide 

Downstream Products

• 1305339-99-4 (6R,7R)-7-[(R)-6-(methoxymethoxy)-6-methylheptan-2-yl]-6-methylbicyclo[4.3.0]non-9-en-2-one 
• 1181662-18-9 3-O-(tert-butyldimethylsilyl)-1α-[(tert-butyldimethylsilyl)oxy]-15α-(methoxy)-25-(methoxymethoxy)vitamin D3 
• 1181662-14-5 3-O-(tert-butyldimethylsilyl)-1α-[(tert-butyldimethylsilyl)oxy]-15α,25-bis(methoxymethoxy)vitamin D3 
• 81522-68-1 [(2Z)-2-[(3S,5R)-3,5-bis(tert-butyldimethylsilanyloxy)-2-methylenecyclohexylidene]ethyl]diphenylphosphine oxide 
• 93511-78-5 (S)-4-((R)-4-{(1R,3aS,7aR)-4-[2-[(3S,5R)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2-methylene-cyclohex-(Z)-ylidene]-eth-(E)-ylidene]-7a-methyl-octahydro-inden-1-yl}-pentyl)-2,2,4-trimethyl-[1,3]dioxolane 

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