86795-39-3

Upstream product

• 6014-42-2 L-rhamnose 
• 64650-81-3 allyl α-L-rhamnopyranoside 
• 197916-07-7 2-allyloxy-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran 
• 86795-38-2 2,3,4-tri-O-(phenylmethyl)-α-L-rhamnopyranoside 
• 210426-02-1 2,3,4-tri-O-benzyl-L-rhamnopyranose 
• 475672-25-4 allyl L-rhamnopyranoside 
• 73-34-7 L-rhamnose 

Downstream Products

• 129815-49-2 (2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-decyloxy-6-methyl-tetrahydro-pyran 
• 129796-78-7 (2S,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-decyloxy-6-methyl-tetrahydro-pyran 
• 129796-73-2 allyl 4-O-(2,3,4-tri-O-benzyl-L-rhamnopyranosyl)-2,3-di-O-benzyl-α-L-rhamnopyranopside 
• 129796-74-3 cholesteryl 3,4,6-tri-O-Ac-2-O-(2,3,4-tri-O-Bn-α-L-rhamnopyranosyl)-D-glucopyranoside 
• 129796-93-6 C₅₇H₆₂O₁₀ 
• 127084-95-1 C₅₇H₆₂O₁₀ 
• 86795-40-6 p-nitrophenyl 2-O-acetyl-4-O-benzyl-3-O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 
• 120269-13-8 O-(2,3,4-tri-O-benzyl-α-L-rhamnopyranosyl)-(1->1)-2,3,4-tri-O-benzyl-α-L-rhamnopyranoside 
• 129796-76-5 (2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-((E)-3,7-dimethyl-octa-2,6-dienyloxy)-6-methyl-tetrahydro-pyran 
• 129796-77-6 (2S,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-((E)-3,7-dimethyl-octa-2,6-dienyloxy)-6-methyl-tetrahydro-pyran 
• 59055-57-1 methyl 2,3,4-tri-O-benzyl-α-L-rhamnopyranoside 
• 83916-89-6 methyl 2,3,4-tri-O-benzyl-β-L-rhamnopyranoside 
• 86795-41-7 p-aminophenyl 2-O-acetyl-3-O-α-L-rhamnopyranosyl-α-L-rhamnopyranoside 

Relevant academic research and scientific papers

Highly regioselective and stereoselective synthesis of C-Aryl glycosidesvianickel-catalyzedortho-C-H glycosylation of 8-aminoquinoline benzamides

C-Aryl glycosides are of high value as drug candidates. Here a novel and cost-effective nickel catalyzedortho-CAr-H glycosylation reaction with high regioselectivity and excellent α-selectivity is described. This method shows great functional group compatibility with various glycosides, showing its synthetic potential. Mechanistic studies indicate that C-H activation could be the rate-determining step.

Palladium-Catalyzed ortho-C-H Glycosylation/ ipso-Alkenylation of Aryl Iodides

This report describes the first example of palladium-catalyzed ortho-C-H glycosylation/ipso-alkenylation of aryl iodides, and the easily accessible glycosyl chlorides are used as a glycosylation reagent. The reaction is compatible with the functional groups of the substrates, and a series of C-aryl glycosides have been synthesized in good to excellent yield and with excellent diastereoselectivity. It is found that a cheap 5-norbornene-2-carbonitrile as a transient mediator can effectively promote this reaction. In addition, ipso-arylation and cyanation were also realized by the strategy.

Solvent-free synthesis of glycosyl chlorides based on the triphenyl phosphine/hexachloroacetone system

Glycosyl chlorides, useful as glycosyl donors in glycoside synthesis and precursors in organic synthesis, can be easily prepared under solvent-free conditions by exposing a sugar hemiacetal to an equimolar mixture of PPh3 and hexachloroacetone