81105-71-7

Upstream product

• 82305-37-1 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside 
• 149113-51-9 2,3,2',3'-tetra-O-benzyl-4,6;4',6'-di-O-benzylidene-α,α-D-trehalose 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 99-20-7 TREHALOSE 
• 125177-97-1 [(2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-((2R,3R,4S,5R,6R)-3,4,5-tris-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-methanol 
• 98-59-9 p-toluenesulfonyl chloride 
• 39021-77-7 2,3,2',3'-tetra-O-benzyl-6,6'-di-O-p-tolylsulfonyl-α,α-trehalose 
• 100-39-0 benzyl bromide 
• 18929-82-3 4,6;4',6'-di-O-benzylidene-α,α-D-trehalose 
• 41548-15-6 2,3,2',3'-tetra-O-benzyl-α,α-trehalose 
• 18929-82-3 4,6-O-benzylidene-α-D-glucopyranosyl-(1→1)-4',6'-O-benzylidene-α-D-glucopyranoside 

Downstream Products

• 149018-93-9 (2,3,4-tri-O-benzyl-6-deoxy-α-D-gluco-heptopyranosyluronic acid) 2,3,4-tri-O-benzyl-6-deoxy-α-D-gluco-heptopyranosiduronic acid 
• 221020-92-4 methyl 1)-2,3,4-tri-O-benzyl-β-L-idopyranosid>uronate 
• 221020-89-9 O-(2,3,4-tri-O-benzyl-β-L-idopyranosyl)-(1->1)-2,3,4-tri-O-benzyl-β-L-idopyranoside 
• 221020-88-8 O-(2,3,4-tri-O-benzyl-6-deoxy-α-D-xylo-hex-5-enopyranosyl)-(1->1)-2,3,4-tri-O-benzyl-6-deoxy-α-D-xylo-hex-5-enopyranoside 
• 221020-91-3 C₅₄H₅₄O₁₁ 
• 81105-73-9 2,2',3,3',4,4'-hexa-O-benzyl-6,6'-dideoxy-6,6'-diiodo-trehalose 

Relevant academic research and scientific papers

Water-soluble organometallic catalysts from carbohydrates. 1. Diphosphinite-Rh complexes

(matrix presented) Cyclohexylidene-protected diphosphinite-Rh complex A derived from α,α′-trehalose was treated with acidic resin in methanol to get the unprotected complex B, which is water soluble. Preparation of complexes A-C and their applications for hydrogenations show the problems and prospects of using water as a solvent for these reactions.

Synthesis of mirror coryno cord factors

A protected bis-heptosiduronic acid, (2,3,4-tri-O-benzyl-6-deoxy-α-D-gluco-heptopyranosyluronic acid) 2,3,4-tri-O-benzyl-6-deoxy-α-D-gluco-heptopyranosiduronic acid, was synthesized by the iron carbonyl method of chain elongation, starting from 2,3,4,2',3',4'-hexa-O-benzyl-6,6'-di-O-tosyl-α,α-trehalose.Its dimethyl ester was also prepared by acid-catalyzed methanolysis of its diamide, previously obtained by another route.Mitsunobu esterification of the diacid with (racemic) (2RS,3SR)- and (2RS,3RS)-3-O-benzylcorynomycolyl alcohols, obtained by reduction of synthetic, 3-O-benzylated methyl C32-corynomycolates with lithium aluminum hydride, furnished the corresponding diesters in high yields.Hydrogenolytic debenzylation of the products led to "mirror" coryno cord factors.