55735-66-5

Upstream product

• 76-83-5 trityl chloride 
• 23339-15-3 ethyl 2,3-dideoxy-α-D-erythro-hex-2-enopyranoside 
• 4098-06-0 triacetyl-D-galactal 
• 3323-72-6 ethyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-erythrohex-2-enopyranoside 
• 69055-68-1 ethyl 4,6-di-O-acetyl-2,3-dideoxy-α-D-threo-hex-2-enopyranoside 
• 52471-76-8 ethyl 2,3-dideoxy-α-D-threo-hex-2-enopyranoside 
• 1387444-08-7 ethyl 2,3-dideoxy-4-O-(4-nitro)benzoyl-6-O-trityl-α-D-threo-hex-2-enopyranoside 
• 142344-18-1 ethyl 2,3-dideoxy-6-O-trityl-α-D-erythro-hex-2-enopyranoside 
• 474459-59-1 3-O-t-butyldimethylsilyl-4-O-mesyl-6-O-trityl-D-glucal 
• 474459-58-0 3-O-t-butyldimethylsilyl-6-O-trityl-D-glucal 
• 2873-29-2 D-glucal triacetate 
• 122350-80-5 1,5-anhydro-2-deoxy-6-O-trityl-D-arabino-hex-1-enitol 
• 64-17-5 ethanol 
• 474459-57-9 4-O-mesyl-6-O-trityl-D-glucal 

Downstream Products

• 135195-30-1 2,3,4-trideoxy-2',3',4',5'-tetrahydro-4'-oxo-6-O-trityl-(ethyl α-D-ribo-hexopyranosido)<4,3-b>furan 
• 55735-66-5 ethyl 2,3-dideoxy-6-O-trityl-α-D-threo-hex-2-enopyranoside 
• 142631-62-7 (5'S)-2,3,4-trideoxy-5'-ethoxy-2',3',4',5'-tetrahydro-6-trityl(ethyl-α-D-lyxo-hexopyranosido)<4.3-b>furan 
• 142631-61-6 (5'R)-2,3,4-trideoxy-5'-ethoxy-2',3',4',5'-tetrahydro-6-trityl(ethyl-α-D-lyxo-hexopyranosido)<4.3-b>furan 
• 121785-15-7 (5'S)-2,3,4-trideoxy-5'-ethoxy-2',3',4',5-tetrahydro-6-O-trityl-(methyl-α-D-ribo-hexopyranosido)<4.3-b>furan 
• 121668-23-3 (5'R)-2,3,4-trideoxy-5'-ethoxy-2',3',4',5-tetrahydro-6-O-trityl-(methyl-α-D-ribo-hexopyranosido)<4.3-b>furan 
• 121668-35-7 ethyl 2,3-dideoxy-4-O-(1'-ethoxy-2'-iodoethyl)-6-O-trityl-α-D-threo-hex-2-enopyranoside 
• 1187372-06-0 ethyl 2,3-dideoxy-4-O-diphenylphosphino-6-O-trityl-α-D-erythro-hex-2-enopyranoside 
• 1387444-07-6 ethyl 2,3-dideoxy-4-O-diphenylphosphino-6-O-trityl-α-D-threo-hex-2-enopyranoside 
• 1387444-08-7 ethyl 2,3-dideoxy-4-O-(4-nitro)benzoyl-6-O-trityl-α-D-threo-hex-2-enopyranoside 
• 142434-78-4 2,3,4-trideoxy-2',3',4',5'-tetrahydro-4'-oxo-6-O-trityl-(ethyl α-D-lyxo-hexopyranosido)<4.3-b>furan 
• 142344-19-2 ethyl 2,3-dideoxy-4-O-(prop-2'-ynyl)-6-O-trityl-α-D-threo-hex-2-enopyranoside 
• 175877-49-3 ethyl 4-O-allyl-2,3-dideoxy-6-O-trityl-α-D-erythro-hex-2-enopyranoside 
• 148379-83-3 Ethyl 2,3,6-trideoxy-α-D-erythro-hept-2-enopyranuronic acid 

Relevant academic research and scientific papers

Efficient pseudo-enantiomeric carbohydrate olefin ligands

Highly efficient pseudo-enantiomeric olefin ligands were designed from d-glucose and d-galactose. These ligands yield consistently excellent levels of enantioselectivity in Rh(I)-catalyzed 1,4-additions of aryl- and alkenylboronic acids to achiral enones and high diastereoselectivity with chiral substrates. Contrary to established olefin ligands, they are obtained enantiomerically pure via short syntheses without racemic resolution steps, making them a valuable addition to the arsenal of chiral ligands with olefinic donor sites.

Novel olefin-phosphorus hybrid and diene ligands derived from carbohydrates

Starting from readily available monosaccharides d-glucose and d-arabinose, a family of novel chiral diene and olefin-phosphinite hybrid ligands has been designed. These ligands were prepared by attaching phosphinite or allylic donor sites onto unsaturated carbohydrate scaffolds. In rhodium(I)-catalysed conjugate addition of boronic acids to enones, the olefin-phosphinite hybrids gave products in up to 99% ee and above, whereas the dienes only led to modest enantioselectivity. However, by shifting the allylic donor sites from position 4 of the pyranose to the anomeric centre, an unexpected reversal of the stereoinduction process was observed. Georg Thieme Verlag Stuttgart New York.

Novel, efficient alkene-phosphinite hybrid ligand based on D-glucose

A commercially available 2,3-unsaturated pyranoside, derived from D-glucose, was converted Into a new type of olefin phosphorus chelate ligand in only three steps. Application In rhodium catalyzed conjugate additions of phenylboronic acid to enones led to

Regio- and stereoselectivity of the addition of O-, S-, N-, and C-nucleophiles to the β vinyl oxirane derived from D-glucal

6-O-Trityl- (1a) and 6-(O-benzyl)-substituted epoxide (1b) derived from D-glucal were examined in their addition reactions with O-, C-, N-, and S-nucleophiles. A 1,4-regio- and β-stereoselective or an anti 1,2-addition pathway is commonly observed dependi

New stereoselective beta-glycosylation via a vinyl oxirane derived from D-glucal.

[reaction: see text] The reaction of the vinyl oxirane 1 derived from D-glucal with a series of O-nucleophiles (alcohols, phenol, and diacetone D-glucose) affords the corresponding 2-unsaturated beta-O-glycosides in a completely stereoselective way (syn 1

Synthesis of Conjugated α-D-Hexenopyranosiduloses

α-Enone sugars such as 2,3-dideoxy-α-D-hex-2-enopyranosid-4-uloses I and 2,4-dideoxy-α-D-hex-3-enopyranosid-2-uloses II involving the corresponding C-2 and C-4 methylated sugars 5, 10a and 10b were successfully synthesized from D-glucose in high yields by

Radical Cyclization of Some Unsaturated Carbohydrate-Derived Acetals

Treatment of halogeno acetals derived from deoxy-D-hexenopyranosides of erythro and threo configuration with tributyltin hydride with a radical initiator gave fused pyranofuranosides.This allowed the completely stereo and regio-specific introduction of a