24352-63-4

Basic information

• Product Name: 17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1Hcyclopenta[a]phenanthren-3-yl diphenyl phosphate
• Synonyms: 17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1Hcyclopenta[a]phenanthren-3-yl diphenyl phosphate
• CAS NO: 24352-63-4
• Molecular Weight: 618.837
• Mol File: 24352-63-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1Hcyclopenta[a]phenanthren-3-yl diphenyl phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: 17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1Hcyclopenta[a]phenanthren-3-yl diphenyl phosphate(24352-63-4)
• EPA Substance Registry System: 17-(1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1Hcyclopenta[a]phenanthren-3-yl diphenyl phosphate(24352-63-4)

Safety Data

• Hazardous Substances Data: 24352-63-4(Hazardous Substances Data)

Upstream product

• 57-88-5 cholesterol 
• 2524-64-3 chlorophosphoric acid diphenyl ester 
• 57-88-5 cholesterol 

Downstream Products

• 208523-33-5 cholesteryl α- and β-2,3,4,6-tetra-O-benzyl-D-glucosides 
• 1255-86-3 O-isopropyl-cholesterol 
• 1174-92-1 cholesteryl methyl ether 
• 1232680-84-0 3β-O-(1’,2’:3’,4’-di-O-isopropylidene-α-D-galactopyranos-6’-yl)cholest-5-ene 
• 57-88-5 cholesterol 
• 66778-71-0 phosphoric acid cholesteryl ester-phenyl ester 

Relevant articles and documents

Electrochemical synthesis of glycoconjugates from activated sterol derivatives

Several derivatives of cholesterol and other 3β-hydroxy- Δ5-steroids were prepared and tested as sterol donors in electrochemical reactions with sugar alcohols. The reactions afforded glycoconjugates with sugar linked to a steroid moiety by an ether bond. Readily available sterol diphenylphosphates yielding up to 54% of the desired glycoconjugate were found to be the best sterol donors.

Substitution- and elimination-free phosphorylation of functionalized alcohols catalyzed by oxidomolybdenum tetrachloride

Among 14 oxidometallic species examined for catalytic phosphorylation of the tested alcohols, oxidomolybdenum tetrachloride (MoOCl4) was found to be the most efficient with a negligible background reaction mediated by triethylamine (Et3N). The new catalytic protocol can be applied to the chemoselective phosphorylations of primary, secondary and tertiary alcohols as well as the substitution-free phosphorylations of allylic, propargylic, and benzylic alcohols. Functionalized alcohols bearing acetonide, tetrahydropyranyl ether, tert-butyldimethylsilyl ether, or ester group are also amenable to the new catalytic protocol. The most difficult scenarios involve substitution-free phosphorylations of 1-phenylethanol and 1-(2-naphthyl)ethanol which can be effected in 95 and 90% yields, respectively. ESI-MS, IR, 1H, and 31P NMR spectroscopic analyses of the reaction progress suggest the intermediacy of an alkoxyoxidomolybdenum trichloride-triethylamine adduct such as [(RO)Mo(O)Cl3-Et3N] to be responsible for the catalytic turnover.