2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS

Base Information

Chemical Name:2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS
CAS No.:381238-64-8
Molecular Formula:C₂₉H₃₆N₄O₇Si
Molecular Weight:580.713
Hs Code.:

Synonyms:2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS

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Chemical Property of 2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS

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Technology Process of 2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS

There total 2 articles about 2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 6066-82-6
1-hydroxy-pyrrolidine-2,5-dione

: 381238-63-7
((3aR,4R,6R,7R,7aR)-7-Azido-6-bromo-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-ylmethoxy)-tert-butyl-diphenyl-silane

: 381238-64-8
2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS

: 2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-β-D-galactopyranosyl NHS

Guidance literature:: With silver perchlorate; In dichloromethane; at 20 ℃; for 48h;
DOI:10.1021/ol0166247

Reference yield:

: 2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-D-galactopyranosyl nitrate

: 381238-64-8
2-azido-2-deoxy-3,4-O-isopropylidene-6-O-tert-butyldiphenylsilyl-α-D-galactopyranosyl NHS

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / LiBr / acetonitrile / 5 h / 20 °C

2: AgClO₄; 4 A MS / CH₂Cl₂ / 48 h / 20 °C

With silver perchlorate; lithium bromide; In dichloromethane; acetonitrile; 2: Koenigs-Knorr glycosylation;
DOI:10.1021/ol0166247