2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Base Information

• Chemical Name: 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside
• CAS No.: 221524-13-6
• Molecular Formula: C₈₇H₁₀₃NO₂₄SSi
• Molecular Weight: 1606.92
• Mol file: 221524-13-6.mol

Synonyms:2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Chemical Property of 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

There total 1 articles about 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-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: 83.0%

2-(trimethylsilyl)ethyl (2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-galactopyranoside (128716-20-1) + methyl onate (221524-10-3) → 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside (221524-13-6)

Guidance literature:

With methanesulfonyl bromide; MS (3 Angstroem); silver trifluoromethanesulfonate; In dichloromethane; 1,2-dichloro-ethane; acetonitrile; at -45 ℃; for 4h;

DOI:10.1016/S0040-4039(99)00175-6

Reference yield: 75.0%

2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside (221524-13-6) → 2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside

Guidance literature:

With 2,2'-azobis(isobutyronitrile); triphenylstannane; In toluene; at 120 ℃; for 4h;

DOI:10.1016/S0008-6215(02)00036-8

Reference yield:

2-(trimethylsilyl)ethyl (methyl 4,7,8,9-tetra-O-acetyl-5-N,N-diacetylamino-3,5-dideoxy-3-phenylthio-D-erythro-β-L-gluco-non-2-ulopyranosylonate)-(2->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside (221524-13-6) → C83H99NO22SSi

Guidance literature:

With sodium methylate; In methanol; at 22 ℃; for 4h;

DOI:10.1016/S0040-4039(99)00175-6

upstream raw materials:

2-(trimethylsilyl)ethyl (2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-galactopyranoside

methyl onate