20183-65-7

Upstream product

• 6167-32-4 1,6:3,4-dianhydro-2-O-tosyl-D-galactose 
• 100-51-6 benzyl alcohol 
• 20204-80-2 [(1R,2S,3S,4R,5R)-3-hydroxy-4-(p-tolylsulfonyl)-6,8-dioxabicyclo[3.2.1]oct-2-yl]-4-methylbenzenesulfonic acid 
• 498-07-7 levoglucosan 

Downstream Products

• 75316-80-2 1,6-anhydro-4-O-benzyl-3-O-(N-benzylcarbamoyl)-2-O-p-tolylsulfonyl-β-D-glucopyranose 
• 115435-10-4 1,6-anhydro-3-O-tert-butyldimethylsylil-2-O-p-tolylsulfonyl-β-D-glucopyranose 
• 115435-13-7 1,6-anhydro-3-O-tert-butyldimethylsylil-4-deoxy-4-C-(hydroxymethy)-2-O-p-tolylsulfonyl-β-D-galactopyranose 
• 115435-12-6 1,6-anhydro-3-O-tert-butyldimethylsylil-4-deoxy-C-methylene-2-O-p-tolylsulfonyl-β-D-xylo-hexopyranose 
• 115435-11-5 1,6-anhydro-3-O-tert-butyldimethylsylil-2-O-p-tolylsulfonyl-β-D-xylo-hexopyranos-4-ulose 
• 26540-43-2 1,6-anhydro-4-O-benzyl-3-O-methanesulfonyl-2-O-(4-toluenesulfonyl)-β-D-glucopyranose 
• 75316-81-3 3-benzyl-(1,6-anhydro-4-O-benzyl-2,3-dideoxy-β-D-mannopyrano)-<2,3-d>-2-oxazolidinone 
• 75316-84-6 1,6-anhydro-4-O-benzyl-2-benzylamino-2-deoxy-β-D-mannopyranose 
• 75316-82-4 3-benzyl-(1,6-anhydro-2,3-dideoxy-β-D-mannopyrano)<2,3-d>oxazolidin-2-one 
• 33208-47-8 4-O-benzyl-1,6:2,3-dianhydro-β-D-mannopyranose 
• 115435-09-1 1,6-anhydro-4-O-benzyl-3-O-tert-butyldimethylsylil-2-O-p-tolylsulfonyl-β-D-glucopyranose 
• 88142-88-5 1,6-anhydro-4-O-benzyl-2-O-p-toluenesulphonyl-3-O-trimethylsilyl-β-D-glucopyranose 

Relevant academic research and scientific papers

Synthesis of Protected 3-Deoxy-3-fluoro- and 4-Deoxy-4-fluoro-d-galactopyranosides from Levoglucosan

Fluorinated carbohydrates are invaluable tools to study various biochemical processes. Herein, we describe a new strategy to access orthogonally protected 3-deoxy-3-fluorogalactopyranose and acetylated 4-deoxy-4-fluorogalactopyranose. Starting from inexpensive levoglucosan, most reactions were performed on a gram scale and allowed excellent regio- and stereocontrol with a minimal use of protection/deprotection cycles. Hence, we developed practical alternatives to the decade-long reported method to access both 3-deoxy-3-fluoro- and 4-deoxy-4-fluorogalactopyranose.

Synthesis and glycosidase inhibitory activity of noeurostegine - A new and potent inhibitor of β-glucoside hydrolases

A new, stable hemi-aminal nor-tropane christened noeurostegine was synthesised in 22 steps from levoglucosan and tested for inhibitory activity against glycoside hydrolases. Sweet almond and Thermotoga maritimaβ- glucosidases, coffee bean α-galactosidase,

SYNTHESES OF 3-DEOXY-3-SUBSTITUTED-D-GLUCOSE DERIVATIVES. PART I. IMPROVEMENTS IN PREPARATION OF AND NUCLEOPHILIC ADDITIONS TO 1,6:2,3-DIANHYDRO-4-O-BENZYL-Β-D-ALLOPYRANOSE

The yield of the five-step preparation of 1,6:2,3-dianhydro-4-O-benzyl-β-D-glucopyranose from 1,6-anhydro-β-D-glucopyranose has been raised to 33percent from 12percent by modifying conditions or methods for four of the steps.It has been demonstrated that