N-((2R,3R)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methylbutyl)-4-fluoro-N-methylbenzenesulfonamide

Base Information

Chemical Name:N-((2R,3R)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methylbutyl)-4-fluoro-N-methylbenzenesulfonamide
CAS No.:1403480-07-8
Molecular Formula:C₂₉H₄₇FN₂O₅SSi
Molecular Weight:582.852
Hs Code.:

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

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

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

There total 5 articles about N-((2R,3R)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methylbutyl)-4-fluoro-N-methylbenzenesulfonamide 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:

: 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

: 1403480-07-8
N-((2R,3R)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methylbutyl)-4-fluoro-N-methylbenzenesulfonamide

Guidance literature:: (2S,3R)-3-(((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-N-(2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2-methylbutanamide; With dimethylsulfide borane complex; In tetrahydrofuran; at 0 - 65 ℃; for 6.25h; Inert atmosphere;

With methanol; In tetrahydrofuran; at 0 ℃; for 0.75h;

With rochelle salt; In methanol; at 80 ℃; for 18h;

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

: 1403480-07-8
N-((2R,3R)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methylbutyl)-4-fluoro-N-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 2,6-dimethylpyridine; t-butyldimethylsiyl triflate / dichloromethane / 3.92 h / 0 - 20 °C

1.2: 3 h / 20 °C

1.3: 18 h / 20 °C

2.1: dimethylsulfide borane complex / tetrahydrofuran / 6.25 h / 0 - 65 °C / Inert atmosphere

2.2: 0.75 h / 0 °C

2.3: 18 h / 80 °C

With 2,6-dimethylpyridine; dimethylsulfide borane complex; t-butyldimethylsiyl triflate; In tetrahydrofuran; dichloromethane;

Reference yield:

: 349-88-2
4-Fluorobenzenesulfonyl chloride

: 1403480-07-8
N-((2R,3R)-2-((tert-butyldimethylsilyl)oxy)-4-(((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)amino)-3-methylbutyl)-4-fluoro-N-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 2,6-dimethylpyridine; t-butyldimethylsiyl triflate / dichloromethane / 3.92 h / 0 - 20 °C

1.2: 3 h / 20 °C

1.3: 18 h / 20 °C

2.1: dimethylsulfide borane complex / tetrahydrofuran / 6.25 h / 0 - 65 °C / Inert atmosphere

2.2: 0.75 h / 0 °C

2.3: 18 h / 80 °C

With 2,6-dimethylpyridine; dimethylsulfide borane complex; t-butyldimethylsiyl triflate; In tetrahydrofuran; dichloromethane;