methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside

Base Information

• Chemical Name: methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside
• CAS No.: 939051-31-7
• Molecular Formula: C₂₀H₃₀O₇S
• Molecular Weight: 414.52
• Mol file: 939051-31-7.mol

Synonyms:methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside

Chemical Property of methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside

There total 1 articles about methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside 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:

O-(4-O-benzylsulfonyl-2,3,6-trideoxy-D-erythro-hexopyranosyl) trichloroacetimidate + methyl 2,3,6-trideoxy-α-D-erythro-hexopyranoside (21317-50-0) → methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside (939051-31-7) + methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-α-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside

Guidance literature:

With triethylsilane; iodine; In toluene; at -94 ℃; for 1h;

DOI:10.1002/anie.200604031

Reference yield:

methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside (939051-31-7) → methyl 4-O-(4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-α-D-erythro-hexopyranosyl)-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside

Guidance literature:

Multi-step reaction with 2 steps

1: 69 percent / NaNH₂ / dimethylformamide / 1 h / 70 °C / microwave irradiation

2: I₂; Et₃SiH / toluene / 1 h / -94 °C

With triethylsilane; iodine; sodium amide; In N,N-dimethyl-formamide; toluene;

DOI:10.1002/anie.200604031

Reference yield:

methyl 4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside (939051-31-7) → methyl 4-O-(4-O-(4-O-benzylsulfonyl-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-β-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranoside

Guidance literature:

Multi-step reaction with 2 steps

1: 69 percent / NaNH₂ / dimethylformamide / 1 h / 70 °C / microwave irradiation

2: I₂; Et₃SiH / toluene / 1 h / -94 °C

With triethylsilane; iodine; sodium amide; In N,N-dimethyl-formamide; toluene;

DOI:10.1002/anie.200604031

upstream raw materials:

methyl 2,3,6-trideoxy-α-D-erythro-hexopyranoside