methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside

Base Information

• Chemical Name: methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside
• CAS No.: 79940-37-7
• Molecular Formula: C₁₈H₂₅ClN₂O₅
• Molecular Weight: 384.86
• Mol file: 79940-37-7.mol

Synonyms:methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside

Chemical Property of methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside

There total 3 articles about methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside 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:

[2-((2S,5R,6S)-5-Acetylamino-6-methoxy-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl]-carbamic acid benzyl ester (68912-24-3) → methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside (79940-37-7)

Guidance literature:

Multi-step reaction with 3 steps

1: 89 percent

2: sodium isopropoxide / dioxane / 2 h / Heating

3: dioxane; toluene / 3 h / Heating

With sodium isopropylate; In 1,4-dioxane; toluene;

DOI:10.1246/bcsj.54.2825

Reference yield:

Methanesulfonic acid 1-((2S,5R,6S)-5-acetylamino-6-methoxy-tetrahydro-pyran-2-yl)-2-benzyloxycarbonylamino-ethyl ester (69070-77-5,79952-88-8) → methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside (79940-37-7)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium isopropoxide / dioxane / 2 h / Heating

2: dioxane; toluene / 3 h / Heating

With sodium isopropylate; In 1,4-dioxane; toluene;

DOI:10.1246/bcsj.54.2825

Reference yield:

benzyl chloroformate (501-53-1,94274-21-2) + N-((2S,3R,6S)-6-Aziridin-2-yl-2-methoxy-tetrahydro-pyran-3-yl)-acetamide → methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-β-L-lyxo-heptopyranoside (79970-12-0) + methyl 2-acetamido-6-(benzyloxycarbonylamino)-7-chloro-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside (79940-37-7)

Guidance literature:

In 1,4-dioxane; toluene; for 3h; Yield given. Yields of byproduct given; Heating;

DOI:10.1246/bcsj.54.2825

upstream raw materials:

benzyl chloroformate

[2-((2S,5R,6S)-5-Acetylamino-6-methoxy-tetrahydro-pyran-2-yl)-2-hydroxy-ethyl]-carbamic acid benzyl ester

Methanesulfonic acid 1-((2S,5R,6S)-5-acetylamino-6-methoxy-tetrahydro-pyran-2-yl)-2-benzyloxycarbonylamino-ethyl ester

Downstream raw materials:

methyl 2-acetamido-6-(benzyloxycarbonylamino)-2,3,4,6,7-pentadeoxy-α-D-ribo-heptopyranoside