tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside

Base Information

• Chemical Name: tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside
• CAS No.: 949006-18-2
• Molecular Formula: C₆₂H₇₀N₁₂O₁₁Si
• Molecular Weight: 1187.4
• Mol file: 949006-18-2.mol

Synonyms:tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside

Chemical Property of tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside

There total 5 articles about tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-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: 100.0%

tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside (949006-16-0) → tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside (949006-18-2)

Guidance literature:

With sodium methylate; In methanol; toluene; at 20 ℃; for 0.216667h;

DOI:10.1016/j.tet.2007.05.126

Reference yield:

C23H21O5N3F6 → tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside (949006-18-2)

Guidance literature:

Multi-step reaction with 4 steps

1: AgClO₄; Cp₂HfCl₂; 4 Angstroem molecular sieves / benzene / 6 h / 20 °C

2: 100 percent / NaOMe / methanol; toluene / 0.22 h / 20 °C

3: 93 percent / AgClO₄; Cp₂HfCl₂; 4 Angstroem molecular sieves / benzene / 5.5 h / 20 °C

4: 100 percent / NaOMe / methanol; toluene / 0.22 h / 20 °C

With bis(cyclopentadienyl)hafnium dichloride; 4 A molecular sieve; sodium methylate; silver perchlorate; In methanol; toluene; benzene;

DOI:10.1016/j.tet.2007.05.126

Reference yield:

tert-butyldiphenylsilyl 2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside (904891-28-7) → tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside (949006-18-2)

Guidance literature:

Multi-step reaction with 4 steps

1: AgClO₄; Cp₂HfCl₂; 4 Angstroem molecular sieves / benzene / 6 h / 20 °C

2: 100 percent / NaOMe / methanol; toluene / 0.22 h / 20 °C

3: 93 percent / AgClO₄; Cp₂HfCl₂; 4 Angstroem molecular sieves / benzene / 5.5 h / 20 °C

4: 100 percent / NaOMe / methanol; toluene / 0.22 h / 20 °C

With bis(cyclopentadienyl)hafnium dichloride; 4 A molecular sieve; sodium methylate; silver perchlorate; In methanol; toluene; benzene;

DOI:10.1016/j.tet.2007.05.126

upstream raw materials:

tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-α-D-galactopyranosyl-(1->4)-2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside

tert-butyldiphenylsilyl 2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside

C₄₅H₄₈O₈N₉SiF₅

tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2,4-diazido-2,4,6-trideoxy-β-D-glucopyranoside