96075-43-3

Basic information

• Product Name: C₂₆H₃₀O₈
• CAS NO: 96075-43-3
• Molecular Weight: 470.519
• Mol File: 96075-43-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₆H₃₀O₈(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₆H₃₀O₈(96075-43-3)
• EPA Substance Registry System: C₂₆H₃₀O₈(96075-43-3)

Safety Data

• Hazardous Substances Data: 96075-43-3(Hazardous Substances Data)

Upstream product

• 110-86-1 pyridine 
• 98-88-4 benzoyl chloride 
• 3969-61-7 2,3;5,6-di-O-isopropylidene-1,4-dihydroxy-D-galactitol 
• 91-22-5 quinoline 
• 13443-46-4 L-iditol hexaacetate 
• 488-45-9 L-iditol 
• 5346-88-3 1,6-dibenzoyl-L-iditol 
• 77-76-9 2,2-dimethoxy-propane 

Relevant articles and documents

Chiral Ligands for Organometallic Catalysis containing Two Dioxolane Rings

Treatment of D-mannitol 1,6-dibenzoate with a catalytic quantity of toluene-p-sulphonic acid in 2,2-dimethoxypropane leads to the formation of two cyclic acetals, 4R,8R,9R,10R-2,2',6,6'-tetramethyl-4,8-bis(benzoyloxymethyl)-1,3,5,7-tetraoxadecalin and R,R'-4,4'-bi-(2,2-dimethyl-5-benzoyloxymethyldioxolanyl) in comparable amounts.Successive reaction with sodium methoxide in methanol, methanesulphonyl chloride, and lithium or potassium diphenylphosphide gave the corresponding phosphines namely 4S,8S,9S,10S-2,2',6,6'-tetramethyl-4,8-di-1,3,5,7-tetraoxadecalin and S,S-4,4'-bi-.Similarly, starting from L-iditol, the diphosphines 4R,8S,9S,10R-2,2',6,6'-tetramethyl-4,8-di-1,3,5,7-tetraoxadecalin and S,R-4,4'-bi- were obtained.It was demonstrated through (31)P n.m.r. studies that both cis- and trans-chelate complexes of rhodium were formed by these biphosphine ligands.Their potential in asymmetric hydrogenation was demonstrated, for low to moderate yields of amino acids were formed from a variety of enamide precursors.