82430-07-7

Basic information

• Product Name: (2R,4S,5R)-5-((R)-1-Methoxy-2-oxo-ethoxy)-2-phenyl-[1,3]dioxane-4-carbaldehyde
• CAS NO: 82430-07-7
• Molecular Weight: 280.277
• Mol File: 82430-07-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2R,4S,5R)-5-((R)-1-Methoxy-2-oxo-ethoxy)-2-phenyl-[1,3]dioxane-4-carbaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,4S,5R)-5-((R)-1-Methoxy-2-oxo-ethoxy)-2-phenyl-[1,3]dioxane-4-carbaldehyde(82430-07-7)
• EPA Substance Registry System: (2R,4S,5R)-5-((R)-1-Methoxy-2-oxo-ethoxy)-2-phenyl-[1,3]dioxane-4-carbaldehyde(82430-07-7)

Safety Data

• Hazardous Substances Data: 82430-07-7(Hazardous Substances Data)

Upstream product

• 131433-03-9 methyl 4,6-O-benzylidene-β-D-galactopyranoside 

Downstream Products

• 3162-96-7 (2R,4aR,6R,7S,8R,8aR)-6-Methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 
• 131433-03-9 methyl 4,6-O-benzylidene-β-D-galactopyranoside 
• 3162-96-7 methyl-4,6-O-benzylidene-β-D-gulopyranoside 

Relevant articles and documents

The stereocontrolled formation of cyclic vicinal cis-diols via a samarium diiodide pinacol coupling of dialdehydes

Aliphatic 1,5- and 1,6 dialdehydes with and without α-substituents, as well as derivatives of carbohydrate dialdehydes undergo a pinacol coupling reaction in the presence of SmI2 to give cis-diols as the preponderant products. When α-alkoxy groups are present, the diol has an orientation that is opposite to such groups.