71756-38-2

Upstream product

• 29388-46-3 methyl 2,3-di-O-benzyl-α-D-galactopyranoside 
• 76-83-5 trityl chloride 
• 29600-81-5 methyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-galactopyranoside 
• 100-39-0 benzyl bromide 
• 100-44-7 benzyl chloride 
• 18311-26-7 methyl 6-O-triphenylmethyl-α-D-galactopyranoside 
• 64552-06-3 methyl 4,6-O-benzylidene-α-D-galactopyranoside 
• 7177-79-9 methyl 2,3-di-O-benzyl-4,6-O-(S)-benzylidene-α-D-galactopyranoside 
• 20231-38-3 (2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)tetrahydro-6-methoxy-2-((trityloxy)methyl)-2H-pyran-3-ol 
• 3162-96-7 methyl 4,6-O-benzylidene-α-D-glucopyranoside 
• 7177-79-9 methyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside 
• 81255-12-1 methyl 2,3-di-O-benzyl-6-O-triphenylmethyl-α-D-xylo-hexopyranosid-4-ulose 

Downstream Products

• 37116-67-9 methyl-(O²,O³-dibenzyl-O⁴-methyl-O⁶-trityl-α-D-glucopyranoside) 
• 87326-58-7 methyl 4-O-allyl-2,3-di-O-benzyl-6-O-trityl-α-D-glucopyranoside 
• 81255-12-1 methyl 2,3-di-O-benzyl-6-O-triphenylmethyl-α-D-xylo-hexopyranosid-4-ulose 
• 1079963-50-0 methyl 2,3-di-O-benzyl-4-O-propargyl-6-O-trityl-α-D-glucopyranoside 
• 1256770-25-8 methyl 2,3-di-O-benzyl-4-O-(4-bromo)benzyl-α-D-glucopyranoside 
• 1402436-42-3 ((2R,3R,4S,5R,6S)-3-(2-bromobenzyloxy)-4,5-bis(benzyloxy)-tetrahydro-6-methoxy-2H-pyran-2-yl)methanol 
• 1402436-43-4 (2R,3R,4S,5R,6S)-3-(2-bromobenzyloxy)-4,5-bis(benzyloxy)-tetrahydro-6-methoxy-2-((prop-2-ynyloxy)methyl)-2H-pyran 
• 1402436-44-5 (2R,3R,4S,5R,6S)-3-(4-bromobenzyloxy)-4,5-bis(benzyloxy)-tetrahydro-6-methoxy-2-((prop-2-ynyloxy)methyl)-2H-pyran 
• 1402436-58-1 C₃₁H₃₂O₆ 
• 1402436-59-2 C₃₁H₃₂O₆ 
• 1402436-41-2 3,4-bis-benzyloxy-5-(4-bromobenzyloxy)-2-methoxy-6-trityloxymethyltetrahydropyran 
• 1402436-40-1 3,4-bis-benzyloxy-5-(2-bromobenzyloxy)-2-methoxy-6-trityloxymethyltetrahydropyran 
• 76-84-6 triphenylmethyl alcohol 
• 519-73-3 triphenylmethane 

Relevant academic research and scientific papers

3-Butenyloxycarbonyl as a new hydroxyl protecting group in carbohydrate synthesis

3-Butenyloxycarbonyl (Bloc) has been identified as a new hydroxyl protecting group, which can be introduced under mild conditions in high yields and selectively removed by OsO4/NaIO4/2,6-lutidine in CH3CN-H2O wi

Intramolecular base-free sonogashira reaction for the synthesis of benzannulated chiral macrocycles embedded in carbohydrate templates

A base-free, intramolecular Sonogashira reaction-based general approach has been established for the diversity-oriented synthesis (DOS) of fused bi- and tricyclic systems containing benzannulated, 10- to 13-membered chiral macrocycles embedded in carbohydrate templates. Macrocycles with different ring sizes have been prepared by pre-designing the chiral building blocks. Base-sensitive groups like acetyl and TBDPS survived the reaction conditions. Copyright

Disaccharide-containing macrocycles by click chemistry and intramolecular glycosylation

In this study o- and m-xylylene moieties in combination with a triazolylmethyl moiety have been successfully employed as a relatively rigid spacer system in intramolecular glycosylation reactions. Phenyl 3,4,6-tri-O-benzyl-2-O-propargyl-1-thio-D-glucopyra

Novel pyranosyl cytosines: pharmaceutical formulations and methods

This invention is directed to novel pyranosyl cytosine compounds depicted graphically as structure I. This invention is further directed to a unique methodology for their preparation using solid-phase methodology. These hexopyranosyl cytosine derived natu

Studies of the stereoselective reduction of ketosugar (hexosulose)

The results from the studies of the stereoselective reduction of ketosugar (hexosulose) were reported. Combining our results and those reported in the literature, we summarize the factors in controlling the stereoselective reduction of ketosugars. These findings are valuable in the synthesis of various carbohydrate derivatives.

SYNTHESIS OF METHYL DERIVATIVES OF URONIC ACIDS. I. SYNTHESIS OF METHYL (METHYL Α-D-GALACTOPYRANOSID)URONATE AND ITS 2-, 3-, AND 4-O-METHYL ETHERS

Alternative unidirectional methods for synthesizing methyl (methyl α-D-galactopyranosid)uronate and its mono-O-methyl ethers by the oxidation (with CrO3-H2SO4-acetone) of the corresponding methyl O-benzyl-O-methyl-α-D-galactopyranosides having unsubstituted 6-OH groups to the corresponding methyl O-benzyl-O-methyl-α-D-galactouronic acids followed by esterification with CH2N2 and the catalytic hydrogenolysis of the benzyl groups are proposed.

TOTAL SYNTHESIS OF SORBISTIN A1 AND A POSITIONAL ISOMER

Total synthesis of sorbistin A1 (1) and a positional isomer (7) is described for the first time in a regio- and stereo-controlled manner.