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

Base Information

Chemical Name: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
CAS No.:1356389-32-6
Molecular Formula:C₅₄H₆₂N₂O₁₁
Molecular Weight:915.093
Hs Code.:

Synonyms: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

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Chemical Property of 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

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Technology Process of 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

There total 1 articles about 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 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: 68.0%

: 28920-43-6
(fluorenylmethoxy)carbonyl chloride

: 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

: 1356389-32-6
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

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 24h;
DOI:10.1002/ejoc.201101148

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:

: 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

: 1356389-34-8
O-[(2-(fluorenyl-9-methoxycarbonyl)amino)-3,4,6-tri-O-benzyl-2-deoxy-α-D-galactopyranosyl]-N-(tert-butoxycarbonyl)-L-serine

Guidance literature:: Multi-step reaction with 2 steps

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

2: triethylamine / 1,4-dioxane / 24 h / 20 °C

With triethylamine; trifluoroacetic acid; In 1,4-dioxane; dichloromethane;
DOI:10.1002/ejoc.201101148