331456-80-5

Upstream product

• 69739-34-0 t-butyldimethylsiyl triflate 
• 331456-79-2 Phenyl 2,3-bis-O-(O-tert-butyldimethylsilyl)-4,6-O-benzylidene-1-thio-β-D-glucopyronaside 

Downstream Products

• 142393-19-9 1,5-Anhydro-4,6-O-benzylidene-3-O-(tert-butyldimethylsilyl)-2-deoxy-1-phenylsulfonyl-D-arabino-hex-1-enitol 

Relevant academic research and scientific papers

Copper(I)-mediated 1,2-metallate rearrangements of 1-metallated glycals

1,2-Metallate rearrangements involving reaction of 1-metallated glycals with organolithium reagents under copper(I) mediation give alkenylpolyol chains in 45-91% yield (19 examples). The reaction was applied to a formal synthesis of KRN7000 as well as a synthesis of a 5,6-ceramide derivative. Georg Thieme Verlag Stuttgart · New York.

The preparation of 1-tributylstannyl glycals from 1-phenylsulfonyl glycals via Ni(0)-catalysed coupling with tributylstannylmagnesium bromide

1-Phenylsulfonyl glycals undergo an easy Ni(0)-catalysed coupling with tributylstannylmagnesium bromide to give the corresponding 1-tributylstannyl glycals in good yield.