855306-31-9

Upstream product

• 855306-30-8 phenyl 4,6-O-benzylidene-2-O-allyl-1-thio-α-D-mannopyranoside 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 855306-29-5 phenyl 4,6-O-benzylidene-2-O-allyl-3-O-p-methoxybenzyl-1-thio-α-D-mannopyranoside 
• 168138-26-9 phenyl 4,6-O-benzylidene-3-O-(4-methoxybenzyl)-1-thio-α-D-mannopyranoside 

Relevant academic research and scientific papers

Enhanced diastereoselectivity in β-mannopyranosylation through the use of sterically minimal propargyl ether protecting groups

2-O-Propargyl ethers are shown to be advantageous in the 4,6-O-benzylidene acetal directed β-mannosylation reaction. The effect is most pronounced when the O3 protecting group is a bulky silyl ether or a glycosidic bond; however, even with a 3-O-benzyl et

2-O-Propargyl ethers: Readily cleavable, minimally intrusive protecting groups for β-mannosyl donors

(Chemical Equation Presented) The use of 2-O-propargyl ethers as protecting groups in 4,6-O-benzylidene-protected mannopyranosyl donors bearing either bulky silyl groups or glycosidic linkages on O3 overcomes the poor stereoselectivity achieved with the c