(2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid

Base Information

• Chemical Name: (2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid
• CAS No.: 247167-17-5
• Molecular Formula: C₂₄H₃₀N₂O₁₆S
• Molecular Weight: 634.572

Synonyms:(2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid

Chemical Property of (2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid

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Technology Process of (2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid

There total 1 articles about (2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid 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: 85.0%

(2S,3R)-3-tert-Butoxy-2-[(2-nitro-benzenesulfonyl)-((3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid tert-butyl ester → (2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid (247167-17-5)

Guidance literature:

With trifluoroacetic acid; at 20 ℃;

DOI:10.1016/S0040-4039(99)01452-5

Reference yield: 85.0%

(2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid (247167-17-5) → (2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid

Guidance literature:

With potassium carbonate; In methanol; at 20 ℃;

DOI:10.1016/S0040-4039(99)01452-5

Reference yield: 25.0%

(2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid (247167-17-5) → (Z)-2-[(2-Nitro-benzenesulfonyl)-((3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-amino]-but-2-enoic acid + (2S,3R)-3-Hydroxy-2-[(2-nitro-benzenesulfonyl)-((3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-amino]-butyric acid

Guidance literature:

With potassium tert-butylate; In methanol; at 20 ℃; Title compound not separated from byproducts;

DOI:10.1016/S0040-4039(99)01452-5

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