132749-20-3

Basic information

• Product Name: (2R,4R)-2-hydroxymethyl-4-methyl-2-phenyl-1,3-dioxane
• Synonyms: (2R,4R)-2-hydroxymethyl-4-methyl-2-phenyl-1,3-dioxane
• CAS NO: 132749-20-3
• Molecular Weight: 208.257
• Mol File: 132749-20-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (2R,4R)-2-hydroxymethyl-4-methyl-2-phenyl-1,3-dioxane(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,4R)-2-hydroxymethyl-4-methyl-2-phenyl-1,3-dioxane(132749-20-3)
• EPA Substance Registry System: (2R,4R)-2-hydroxymethyl-4-methyl-2-phenyl-1,3-dioxane(132749-20-3)

Safety Data

• Hazardous Substances Data: 132749-20-3(Hazardous Substances Data)

Upstream product

• 15206-55-0 methyl 2-oxo-2-phenylacetate 
• 132735-33-2 (2R,4R)-2-methoxycarbonyl-4-methyl-2-phenyl-1,3-dioxane 

Downstream Products

• 144404-97-7 (2R,4R)-2-formyl-4-methyl-2-phenyl-1,3-dioxane 
• 144405-03-8 (2R,4R)-4-methyl-2-<3-oxo-(1E)-penten-1-yl>-2-phenyl-1,3-dioxane 
• 132735-38-7 (2R,4R)-2-acetoxymethyl-4-methyl-2-phenyl-1,3-dioxane 

Relevant articles and documents

Distinction of Diastereofaces at the α-Position of Chiral Cyclic Acetals

Key words: chiral acetal; asymmetric 1,2-addition; asymmetric 1,4-addition; C2 symmetry; determination of optical purity; chiral carboxylic acid Asymmetric 1,2- and 1,4-additions to substrates with an acetal as a chiral auxiliary have been studied.Among the tested substrates, C2-symmetrical 5c was most effective for 1,2-addition with MeTi(O-iPr)3.Furthermore, C2-symmetrical carbinol 5b has been found to be a potent 1H-NMR reagent for determination of optical purity of carboxylic acids with a chiral center at the α-position.