Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose

Base Information

• Chemical Name: Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose
• CAS No.: 99679-75-1
• Molecular Formula: C₁₆H₁₉NO₇
• Molecular Weight: 337.329

Synonyms:Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose

Chemical Property of Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

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Technology Process of Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose

There total 1 articles about Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose 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: 86.0%

Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-glucopyranosid (99679-74-0) → Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose (99679-75-1)

Guidance literature:

With pyridine; chromium(VI) oxide; acetic anhydride; In dichloromethane; for 0.416667h; Ambient temperature;

Reference yield: 90.0%

Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose (99679-75-1) → Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-glucopyranosid (99679-74-0) + methyl 4,6-O-benzylidene-2-deoxy-2-(methoxycarbonylamino)-α-D-allopyranoside (174582-79-7)

Guidance literature:

With sodium tetrahydroborate; In ethanol; chloroform; at 0 ℃; for 1.5h;

DOI:10.1248/cpb.44.927

Reference yield: 53.0%

Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose (99679-75-1) + methyl iodide (74-88-4) → Methyl-4,6-O-benzyliden-2-desoxy-2-C-methyl-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose (99685-90-2) + Methyl-4,6-O-benzyliden-2-desoxy-2-C-methyl-3-O-methyl-2-<(methoxycarbonyl)amino>-α-D-erythro-hex-3-enopyranosid (99692-13-4)

Guidance literature:

With potassium tert-butylate; In N,N-dimethyl-formamide; 1.) -50 degC to r.t. in 1.5 h; 2.) 1.5 h, r.t.;

upstream raw materials:

Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-glucopyranosid

Downstream raw materials:

Methyl-4,6-O-benzyliden-2-desoxy-2-C-methyl-2-<(methoxycarbonyl)amino>-α-D-ribo-hexopyranosid-3-ulose

Methyl-4,6-O-benzyliden-2-desoxy-2-C-methyl-3-O-methyl-2-<(methoxycarbonyl)amino>-α-D-erythro-hex-3-enopyranosid

Methyl-4,6-O-benzyliden-2-desoxy-2-<(methoxycarbonyl)amino>-α-D-glucopyranosid

methyl 4,6-O-benzylidene-2-deoxy-2-(methoxycarbonylamino)-α-D-allopyranoside

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