tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Base Information

Chemical Name:tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside
CAS No.:136505-41-4
Molecular Formula:C₃₃H₄₉N₃O₁₄Si
Molecular Weight:739.849
Hs Code.:

Synonyms:tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

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Chemical Property of tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

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Technology Process of tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

There total 8 articles about tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside 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: 81.0%

: tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-4,6-O-benzylidene-2-deoxy-β-D-glucopyranoside

: 136505-41-4
tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: With hydrogenchloride; 4 A molecular sieve; sodium cyanoborohydride; In tetrahydrofuran; diethyl ether;

Reference yield:

: 86520-63-0
2,3,4,6-tetra-O-acetyl-α-galactopyranosyl trichloroacetimidate

: 153094-00-9
tert-Butyldimethylsilyl 2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

: 136505-41-4
tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

: 153094-02-1
tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: With boron trifluoride diethyl etherate; In hexane; dichloromethane; at -25 ℃; for 1h; Yield given. Yields of byproduct given;

Reference yield:

: 99049-67-9
tert-Butyldimethylsilyl-2-azido-2-desoxy-β-D-glucopyranosid

: 136505-41-4
tert-butyldimethylsilyl O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>3)-2-azido-6-O-benzyl-2-deoxy-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) bis(tributyltin) oxide, 2.) tetrabutylammonium iodide / 1.) toluene, reflux, 2.5 h, 2.) 8 h, 95 deg C

2: 0.05M methyl trifluoromethanesulfonate / diethyl ether / Ambient temperature

With tetra-(n-butyl)ammonium iodide; bis(tri-n-butyltin)oxide; methyl trifluoromethanesulfonate; In diethyl ether;