108739-49-7

Basic information

• Product Name: (3S,5R,6S,9R)-3-((R)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one
• CAS NO: 108739-49-7
• Molecular Weight: 394.511
• Mol File: 108739-49-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (3S,5R,6S,9R)-3-((R)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (3S,5R,6S,9R)-3-((R)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one(108739-49-7)
• EPA Substance Registry System: (3S,5R,6S,9R)-3-((R)-Hydroxy-phenyl-methyl)-9-methyl-6-(1-methyl-1-phenyl-ethyl)-1,4-dioxa-spiro[4.5]decan-2-one(108739-49-7)

Safety Data

• Hazardous Substances Data: 108739-49-7(Hazardous Substances Data)

Upstream product

• 104196-76-1 (2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexane-2'-(1',3'-dioxolan-4'-one) 
• 100-52-7 benzaldehyde 

Downstream Products

• 205057-17-6 (5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexanone 
• 108741-12-4 ethyl (2S,3R)-2,3-dihydroxy-3-phenylpropanoate 

Relevant articles and documents

Spiro Asymmetric Induction. 3. Synthesis of Optically Pure Syn or Anti α,β-Dihydroxy Esters by the Aldol Condensation of Chiral Glycolate Enolates

The diastereoselectivity of the aldol condensation of the chiral glycolate enolates 1 and 2 is metaltunable, providing either syn or anti adducts 3-6.Ethanolysis of these adducts then provides any stereoisomer of the α,β-dihydroxy esters 7-10 in optically