56543-17-0

Basic information

• Product Name: methyl 4-O-benzoyl-6-bromo-6-deoxy-2,3-di-O-methyl-α-D-glucopyranoside
• Synonyms: methyl 4-O-benzoyl-6-bromo-6-deoxy-2,3-di-O-methyl-α-D-glucopyranoside
• CAS NO: 56543-17-0
• Molecular Weight: 389.243
• Mol File: 56543-17-0.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: methyl 4-O-benzoyl-6-bromo-6-deoxy-2,3-di-O-methyl-α-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 4-O-benzoyl-6-bromo-6-deoxy-2,3-di-O-methyl-α-D-glucopyranoside(56543-17-0)
• EPA Substance Registry System: methyl 4-O-benzoyl-6-bromo-6-deoxy-2,3-di-O-methyl-α-D-glucopyranoside(56543-17-0)

Safety Data

• Hazardous Substances Data: 56543-17-0(Hazardous Substances Data)

Upstream product

• 3013-58-9 methyl 4,6-O-benzylidene-2,3-di-O-methyl-α-D-glucopyranoside 
• 10368-81-7 methyl 4-O-benzoyl-6-bromo-6-deoxy-α-D-glucopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 97-30-3 methyl-alpha-D-glucopyranoside 

Downstream Products

• 1054604-11-3 methyl 6-azido-4-O-benzoyl-6-deoxy-2,3-di-O-methyl-α-D-glucopyranoside 
• 1607435-29-9 C₁₆H₂₆N₂O₄ 
• 1607435-28-8 C₁₅H₃₀N₂O₄ 
• 1607435-17-5 methyl 4,6-dideoxy-2,3-di-O-methyl-6-piperidino-4-(N'-phenyl)thioureido-α-D-galactopyranoside 
• 1607435-13-1 methyl 4-benzylamino-4,6-dideoxy-2,3-di-O-methyl-6-(N'-3,5-bis(trifluoromethyl)phenyl)thioureido-α-D-galactopyranoside 
• 1607435-11-9 methyl 4-benzylamino-4,6-dideoxy-2,3-di-O-methyl-6-(N'-phenyl)thioureido-α-D-galactopyranoside 
• 1607435-10-8 methyl 4-cyclohexylamino-4,6-dideoxy-2,3-di-O-methyl-6-(N'-3,5-bis(trifluoromethyl)phenyl)thioureido-α-D-galactopyranoside 
• 1607435-09-5 methyl 4-cyclohexylamino-4,6-dideoxy-2,3-di-O-methyl-6-(N'-phenyl)thioureido-α-D-galactopyranoside 
• 1607435-08-4 methyl 6-azido-4-benzylamino-4,6-dideoxy-2,3-di-O-methyl-α-D-galactopyranoside 
• 1607435-07-3 methyl 6-azido-4-cyclohexylamino-4,6-dideoxy-2,3-di-O-methyl-α-D-galactopyranoside 
• 1607435-14-2 methyl 4-O-benzoyl-6-deoxy-2,3-di-O-methyl-6-piperidino-α-D-glucopyranoside 
• 1384974-89-3 1,6-anhydro-5-C-O-acetyl-2,3-di-O-methyl-4-O-benzyl-β-L-idopyranose 
• 1384974-88-2 1,6-anhydro-2,3-di-O-methyl-5-C-hydroxy-4-O-benzyl-β-L-idopyranose 
• 1384974-87-1 1,6-anhydro-2,3-di-O-methyl-4-O-benzoyl-5-C-hydroxy-β-L-idopyranose 

Relevant articles and documents

Hydrophobic, Hydrophilic, and Amphiphilic Polyglycocarbonates with Linear and Macrocyclic Architectures from Bicyclic Glycocarbonates Derived from CO2 and Glucoside

Two bicyclic glycocarbonates were synthesized in five steps from α-methyl-d-glucoside without resorting to phosgene or to its derivatives for the first time. The 4- and 6-positions of glucose were modified to introduce a six-membered carbonate ring, using CO2 as the carbonylating reagent; the 2- and 3-positions of the same glucoside substrate were first transformed into either methyl or triethylene glycol monomethyl ether groups to protect these positions from undesirable reactions and also to impart hydrophobicity in the first case and hydrophilicity in the second. The polymerization behavior of these bicyclic glycocarbonates was then investigated under different conditions. On the one hand, through ring-opening polymerization of the above monomers, linear polyglycocarbonate homopolymers and diblock copolymers were obtained initiated by p-methylbenzyl alcohol using 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) as catalyst; on the other hand, macrocyclic polyglycocarbonate homopolymers and diblock copolymers were grown using 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) which served as zwitterionic initiator. The various architectures derived were all thoroughly characterized by NMR, GPC, and MALDI-tof and shown to exhibit the expected structure. Finally, the self-assembly of linear and macrocyclic amphiphilic copolyglycocarbonates in water was investigated and characterized by cryo-TEM.

STEREOSELETIVITIES IN THE REACTIONS OF α-D-HEXOPYRANOSID-4-ULOSES WITH DIAZOMETHANE

The stetreoselectivities in the reactions of diazomethane with various α-D-hexopyranosid-4-uloses are compared with those in Grignard reactions.The results support the hypothesis that the stereoselectivity of the diazomethane reaction is mainly controlled