N^α-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester

Base Information

• Chemical Name: N^α-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester
• CAS No.: 145491-21-0
• Molecular Formula: C₄₉H₄₉F₅N₄O₂₀
• Molecular Weight: 1108.93

Synonyms:N^α-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester

Chemical Property of N^α-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester

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Technology Process of N^α-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester

There total 1 articles about N^α-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester 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: 55.0%

Nα-(9-fluorenylmethoxycarbonyl)-L-threonine pentafluorophenyl ester (86061-06-5) + 4,6-di-O-acetyl-2-azido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl bromide (85640-94-4) → Nα-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-β-D-galactopyranosyl>-L-threonine pentafluorophenyl ester + Nα-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester (145491-21-0)

Guidance literature:

With silver perchlorate; Yield given;

DOI:10.1016/S0040-4039(00)79011-3

Reference yield:

(O-tert-butyl)-L-threonine (4378-13-6,201353-89-1) + Fmoc-Ser(tBu)-ODhbt (109434-27-7,201210-27-7) + Fmoc-Ile-ODhbt (109636-31-9) + Nα-(fluoren-9-ylmethoxycarbonyl)-3-O-<2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1<*>3)-4,6-di-O-acetyl-2-azido-2-deoxy-α-D-galactopyranosyl>-L-threonine pentafluorophenyl ester (145491-21-0) → C79H132N12O44

Guidance literature:

Yield given. Multistep reaction;

DOI:10.1016/0008-6215(94)00292-N

upstream raw materials:

N^α-(9-fluorenylmethoxycarbonyl)-L-threonine pentafluorophenyl ester

4,6-di-O-acetyl-2-azido-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl bromide

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