(2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide

Base Information

Chemical Name:(2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide
CAS No.:1403480-06-7
Molecular Formula:C₂₉H₄₅FN₂O₆SSi
Molecular Weight:596.836
Hs Code.:

Synonyms:(2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide

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Chemical Property of (2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide

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Technology Process of (2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide

There total 4 articles about (2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide 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:

: 349-88-2
4-Fluorobenzenesulfonyl chloride

: 1255212-77-1
tert-butyl ((2R,3S)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methyl-4-oxobutyl)(methyl)carbamate

: 1403480-06-7
(2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide

Guidance literature:: tert-butyl ((2R,3S)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methyl-4-oxobutyl)(methyl)carbamate; With 2,6-dimethylpyridine; t-butyldimethylsiyl triflate; In dichloromethane; at 0 - 20 ℃; for 3.91667h;

With water; potassium carbonate; In tetrahydrofuran; methanol; at 20 ℃; for 3h;

4-Fluorobenzenesulfonyl chloride; With 2,6-dimethylpyridine; In dichloromethane; at 20 ℃; for 18h;

Reference yield:

: 349-88-2
4-Fluorobenzenesulfonyl chloride

: C₂₃H₄₂N₂O₄Si

: 1403480-06-7
(2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide

Guidance literature:: With 2,6-dimethylpyridine; In dichloromethane; at 20 ℃; for 18h;
DOI:10.1021/jm500994n

Reference yield:

: 1255212-77-1
tert-butyl ((2R,3S)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methyl-4-oxobutyl)(methyl)carbamate

: 1403480-06-7
(2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide

Guidance literature:: Multi-step reaction with 3 steps

1: 2,6-dimethylpyridine / dichloromethane / 3.92 h / 0 - 20 °C / Inert atmosphere

2: potassium carbonate / tetrahydrofuran; methanol; water / 3 h / 20 °C

3: 2,6-dimethylpyridine / dichloromethane / 18 h / 20 °C

With 2,6-dimethylpyridine; potassium carbonate; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1021/jm500994n