488743-91-5

Upstream product

• 501-53-1 benzyl chloroformate 
• 3162-96-7 4,6-O-benzylidene-1-O-methyl-α-D-glucopyranoside 
• 488743-75-5 methyl-2-O-propargyloxycarbonyl-4,6-O-benzylidene-α-D-glucopyranoside 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 488743-90-4 Carbonic acid (2R,4aR,6S,7R,8S,8aR)-8-benzyloxycarbonyloxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester prop-2-ynyl ester 

Relevant academic research and scientific papers

Propargyloxycarbonyl (Poc) as a Protective Group for the Hydroxyl Function in Carbohydrate Synthesis

(Matrix Presented) The propargyloxycarbonyl (Poc) group can be used for the selective protection of the hydroxyl function in carbohydrates and can be removed under neutral conditions using tetrathiomolybdate MoS42- (1) in CH3CN at room temperature. Under the conditions of deprotection benzylidine acetals, benzyl ethers, acetyl and levulinoyl esters, and allyl and benzyl carbonates are left untouched. It has also been shown that the new protective group (Poc) is compatible with acidic, basic, and also glycosylation conditions.

Syntheses and 1H- and 13C-Nuclear Magnetic Resonance Spectra of All Positional Isomers of Methyl Mono-O-tetradecanoyl-α- and β-D-Glucopyranosides

All the isomers of the mono-O-myristoyl derivative of methyl α- and β-D-glucopyranosides were unambiguously prepared, and their 1H- and 13C-NMR spectra are discussed in relation to the stereochemistry of the pyranose ring and ester grouping.The acylation