O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine

Base Information

Chemical Name:O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine
CAS No.:1356389-33-7
Molecular Formula:C₄₅H₄₆N₂O₉
Molecular Weight:758.868
Hs Code.:

Synonyms:O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine

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Chemical Property of O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine

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Technology Process of O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine

There total 3 articles about O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine 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: 97.0%

: 1356389-32-6
O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-N-(tert-butoxycarbonyl)-L-serine tert-butyl ester

: 1356389-33-7
O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1002/ejoc.201101148

Reference yield:

: 552888-50-3
O-(2-amino-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl)-N-(tert-butyloxycarbonyl)-L-serine tert-butyl ester

: 1356389-33-7
O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 24 h / 0 - 20 °C

2: trifluoroacetic acid / dichloromethane / 12 h / 20 °C

With triethylamine; trifluoroacetic acid; In dichloromethane;
DOI:10.1002/ejoc.201101148

Reference yield:

: 225663-00-3
O-(3,4,6-tri-O-benzyl-2-deoxy-2-nitro-α-D-galactopyranosyl)-N-(tert-butyloxycarbonyl)-L-serine tert-butyl ester

: 1356389-33-7
O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-L-serine

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen / ethanol / 48 h / 20 °C

2: triethylamine / dichloromethane / 24 h / 0 - 20 °C

3: trifluoroacetic acid / dichloromethane / 12 h / 20 °C

With hydrogen; triethylamine; trifluoroacetic acid; In ethanol; dichloromethane;
DOI:10.1002/ejoc.201101148