857419-69-3

Upstream product

• 124-63-0 methanesulfonyl chloride 
• 157903-84-9 3-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-1-propene 
• 374900-65-9 acetic acid 2-allyl-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-3-yl ester 

Downstream Products

• 857419-71-7 2-C-(3,4,6-tri-O-benzyl-2-O-mesyl-α-D-glucopyranosyl)acetaldehyde 
• 857419-98-8 2-C-(3,4,6-tri-O-benzyl-2-O-mesyl-β-D-glucopyranosyl)acetaldehyde 

Relevant academic research and scientific papers

1,2-Migration of 2′-oxoalkyl group and concomitant synthesis of 2-C-branched O-, S-glycosides and glycosyl azides via 1,2-cyclopropanated sugars

Treatment of 2′-oxoalkyl 2-O-Ms(Ts)-α-C-mannosides (4, 5, and 6) with base resulted in 1,2-cyclopropanation via an intramolecular S N2 reaction due to their 1,2-trans-diaxial configurations. The 1,2-cyclopropanated sugars (10 and 13) were react