66464-15-1

Upstream product

• 76-83-5 trityl chloride 
• 21056-53-1 methyl O²-benzoyl-α-D-glucoside 
• 97-30-3 methyl-alpha-D-glucopyranoside 
• 93-97-0 benzoic acid anhydride 
• 18311-26-7 methyl 6-O-trityl-α-D-glucopyranoside 
• 951331-83-2 methyl-(O²-benzoyl-β-D-glucopyranoside) 

Downstream Products

• 911650-13-0 methyl-(O²-benzoyl-O³,O⁴-dimethyl-O⁶-trityl-β-D-glucopyranoside) 
• 51385-37-6 methyl 2-O-benzoyl-3,4-di-O-methanesulfonyl-6-O-trityl-α-D-glucopyranoside 
• 21056-53-1 methyl O²-benzoyl-α-D-glucoside 

Relevant academic research and scientific papers

Regioselective benzoylation of glycopyranosides by benzoic anhydride in the presence of Cu(CF3COO)2

Benzoylation of methyl and benzyl glycopyranosides by benzoic anhydride in acetonitrile in the presence of copper(II) trifluoroacetate as a promoter has given monobenzoates with a good yield and high regioselectivity. The composition of monobenzoates depended both on a configuration of hydroxyl groups and on a configuration of aglycone. The simple syntheses of the monobenzoates of some glycosides are offered.

Regioselective acylation of secondary hydroxyl groups by means BOP-Cl

Methyl 2-O-acyl α-D-glucopyranosides are regioselectively formed with good yields by acylation of the correspondent 6-O-trityl pyranosides with carboxylic acids and (BOP-Cl). No acyl migration was observed in the deblocking of the primary hydroxyl group w

Chiral liquid crystalline compounds from D-(+)-glucose

D-(+)-Glucose was used as a starting material to prepare four potentially useful chiral liquid crystalline molecules 2, 3, 4 and 5 having multiple chiral centers in their rigid cores. It is clear that 2 indeed incorporates properties essential for ferroelectric liquid crystals, i.e., a chiral smectic C phase with an induced spontaneous polarization of about 23 nC/cm2. Compound 3, on the other hand, shows only a nematic phase, while 4 merely shows a sharp melting point and 5 is an oil.