65391-44-8

Basic information

• Product Name: 1,5-anhydro-4,6-O-(R)-benzylidene-D-glucitol
• Synonyms: 1,5-anhydro-4,6-O-(R)-benzylidene-D-glucitol
• CAS NO: 65391-44-8
• Molecular Weight: 252.267
• Mol File: 65391-44-8.mol
• Article Data: 3

Chemical Properties

• Melting Point: 163-165 °C(Solv: hexane (110-54-3); ethyl acetate (141-78-6))
• Boiling Point: 456.8±45.0 °C(Predicted)
• Density: 1.329±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1,5-anhydro-4,6-O-(R)-benzylidene-D-glucitol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-anhydro-4,6-O-(R)-benzylidene-D-glucitol(65391-44-8)
• EPA Substance Registry System: 1,5-anhydro-4,6-O-(R)-benzylidene-D-glucitol(65391-44-8)

Safety Data

• Hazardous Substances Data: 65391-44-8(Hazardous Substances Data)

Upstream product

• 92283-88-0 1,5:2,3-dianhydro-4,6-O-benzylidene-D-allitol 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 
• 13137-69-4 1-deoxy-D-glucose tetraacetate 
• 774-48-1 (diethoxymethyl)benzene 
• 154-58-5 1,5-anhydro-D-glucitol 
• 100-52-7 benzaldehyde 
• 132562-65-3 methyl-(tetra-O-acetyl-α-D-gulopyranoside) 
• 52485-66-2 2,6-anhydro-L-glucitol 
• 17187-64-3 1,3,4,5-tetra-O-benzoyl-β-D-fructopyranosyl bromide 
• 106624-66-2 O¹,O³-((Ξ)-benzyliden)-2,6-anhydro-L-glucitol 
• 897958-85-9 O¹,O³-((Ξ)-benzyliden)-2,6-anhydro-D-glucitol 
• 1125-88-8 benzaldehyde dimethyl acetal 

Downstream Products

• 1064663-90-6 O²-benzoyl-O⁴,O⁶-((R)-benzyliden)-1,5-anhydro-D-glucitol 
• 65190-40-1 O²,O³-dibenzoyl-O⁴,O⁶-((R)-benzyliden)-1,5-anhydro-D-glucitol 
• 65371-08-6 O⁴,O⁶-((R)-benzylidene)-O²-(toluene-4-sulfonyl)-1,5-anhydro-D-glucitol 
• 65371-07-5 2,3-di-O-p-tolylsulphonyl-4,6-O-benzylidene-1,5-anhydro-D-glucitol 
• 66884-54-6 1,5-anhydro-4,6-O-benzylidene-2-O-methanesulfonyl-D-glucitol 
• 164105-30-0 4,6-O-benzylidene-1,5:2,3-dianhydro-D-mannitol 
• 13121-49-8 C-(2,3,4-tri-O-benzyl-β-D-xylopyranosyl)-methanol 
• 134407-68-4 4-O-benzyl-1,5-anhydro-D-glucitol 
• 1355573-83-9 1,5-anhydro-2,3-bis-O-(3',4',5'-trihydroxybenzoyl)-D-glucitol 
• 1355573-80-6 1,5-anhydro-4-O-(3',4',5'-trihydroxybenzoyl)-D-glucitol 
• 1355573-75-9 1,5-anhydro-3-O-(3',4',5'-trihydroxybenzoyl)-D-glucitol 
• 1179891-86-1 2,3,6-tri-O-benzyl-1-deoxy-β-D-glucopyranoside 
• 1117903-40-8 C₁₈H₂₄O₆ 

Relevant articles and documents

Synthesis of a ring-oxygenated variant of the 2-carboxy-6- hydroxyoctahydroindole core of aeruginosin 298-A from glucose

The design and synthesis of a new core structure, a ring-oxygenated variant of 2-carboxy-6-hydroxyoctahydroindole (Choi) from D-glucose, is reported. Choi, a rigid bicyclic unnatural amino acid, is the core structure of about 15 aeruginosins natural compounds. These compounds are thrombin, trypsin, and factor VIIa inhibitors and Choi is important for their biological activity. The ring-oxygenated variant of 2-carboxy-6-hydroxyoctahydroindole can potentially be used as a surrogate of Choi in the design and synthesis of aeruginosin-based thrombin inhibitors. & 2005 American Chemical Society.

Out-of-Ring Claisen Rearrangement are Highly Stereoselective in Pyranoses: Routes to gem-Dialkylated Sugars

The Claisen rearrangement has been evaluated as a means for stereoselective creation of functionalized geminal substituents at C-2 and C-3 of hexopyrano systems.C-2 and C-3 keto sugars react with Wittig reagents to give α,β-unsaturated esters, one geometric isomer being obtained in each case.Reduction of the ester and trans vinylation with ethyl vinyl ether leads to allyl vinyl ethers wich are thermolysed in refluxing benzonitrile.The oxy-Cope rearrengement proceeds with complete stereoselectivity, the folding pattern being always from the β-face of the pyranose ring.Thus, the acetaldehyde moiety ends up axially oriented at C-2 and equatorially oriented at C-3.These stereochemical results are not affected by neighboring oxygen substituents nor by the presence or absence of an anomeric alkoxyl functionality.