N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester

Base Information

Chemical Name:N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester
CAS No.:1293922-47-0
Molecular Formula:C₅₀H₅₁NO₁₂
Molecular Weight:857.954
Hs Code.:

Synonyms:N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester

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Chemical Property of N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester

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Technology Process of N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester

There total 1 articles about N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl 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: 63.0%

: 1293922-41-4
4-methylphenyl 4,6-0-benzylidene-2,3-di-0-(4-methoxybenzyl)-1-thio-β-D-galactopyranoside

: 136497-85-3
N-(9-fluorenylmethoxycarbonyl)-L-serine allyl ester

: 1293922-47-0
N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at 20 ℃; for 0.5h; Molecular sieve; Inert atmosphere;
DOI:10.1039/c0ob00990c

Reference yield:

: 1293922-47-0
N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester

: C₄₇H₄₇NO₁₂

Guidance literature:: N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester; With 4-methyl-morpholine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 20 ℃; for 2h; Inert atmosphere;

With hydrogenchloride; In water; ethyl acetate; Inert atmosphere;
DOI:10.1039/c0ob00990c

Reference yield:

: 1293922-47-0
N-(9-fluorenylmethoxycarbonyl)-O-(2,3-di-O-para-methoxybenzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-L-serine allyl ester

: C₅₅H₈₄N₂O₁₂S

Guidance literature:: Multi-step reaction with 6 steps

1.1: 4-methyl-morpholine; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

1.2: Inert atmosphere

2.1: 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 20 °C / Inert atmosphere

3.1: piperidine / dichloromethane / 0.33 h / 20 °C / Inert atmosphere

4.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 3 h / 20 °C / Inert atmosphere

5.1: vanadyl triflate / methanol; dichloromethane; acetonitrile / 6 h / 20 °C / Inert atmosphere

6.1: pyridine / 12.17 h / 0 - 20 °C / Inert atmosphere

With piperidine; 4-methyl-morpholine; pyridine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; vanadyl triflate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In tetrahydrofuran; methanol; dichloromethane; acetonitrile;
DOI:10.1039/c0ob00990c