N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

Base Information

Chemical Name:N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester
CAS No.:100929-04-2
Molecular Formula:C₆₁H₆₂N₂O₂₁
Molecular Weight:1159.16
Hs Code.:

N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

Synonyms:N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

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Chemical Property of N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

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Technology Process of N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

There total 3 articles about N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester 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:

: 87376-57-6
2-azido-4,6-di-O-benzoyl-2-deoxy-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranosyl bromide

: 100929-04-2
N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

Guidance literature:: Multi-step reaction with 2 steps

1: 71 percent / AgClO₄, 4A molecular sieves / CH₂Cl₂; toluene / 23 h / -30 °C

2: 1.) H₂S 2.) pyridin / 1.) water, 0 deg C for 5 h then room temperature for 18 h 2.) 3 h, room temperature

With pyridine; 4 A molecular sieve; hydrogen sulfide; silver perchlorate; In dichloromethane; toluene;
DOI:10.1016/S0008-6215(00)90004-1

Reference yield:

: 118358-66-0,73724-46-6
N-(9-fluorenylmethyloxycarbonyl)-L-serine benzyl ester

: 100929-04-2
N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

Guidance literature:: Multi-step reaction with 2 steps

1: 71 percent / AgClO₄, 4A molecular sieves / CH₂Cl₂; toluene / 23 h / -30 °C

2: 1.) H₂S 2.) pyridin / 1.) water, 0 deg C for 5 h then room temperature for 18 h 2.) 3 h, room temperature

With pyridine; 4 A molecular sieve; hydrogen sulfide; silver perchlorate; In dichloromethane; toluene;
DOI:10.1016/S0008-6215(00)90004-1

Reference yield:

: 108-24-7
acetic anhydride

: N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-azido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

: 100929-04-2
N-(9-Fluorenylmethoxycarbonyl)-O-<(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1-3)-O-(2-acetamido-4,6-di-O-benzoyl-2-desoxy-α-D-galactopyranosyl)>-L-serin-benzylester

Guidance literature:: With pyridine; sodium tetrahydroborate; boric acid; nickel dichloride; Yield given. Multistep reaction; 1. EtOH 2. 2 h;
DOI:10.1016/0008-6215(90)84081-5