(S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate

Base Information

Chemical Name:(S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate
CAS No.:1071475-04-1
Molecular Formula:C₂₇H₃₄N₄O₉S
Molecular Weight:590.654
Hs Code.:

Synonyms:(S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate

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Chemical Property of (S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate

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Technology Process of (S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate

There total 5 articles about (S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate 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: 100.0%

: 1071475-03-0
(S)-methyl 2-((S)-2-azido-3-methylbutanamido)-3-(4-(2-hydroxy-3-(tosyloxy)propoxy)phenyl)propanoate

: 108-24-7
acetic anhydride

: 1071475-04-1
(S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 0 - 20 ℃; for 1h;

Reference yield:

: 1071474-99-1
(S)-methyl-2-(tert-butoxycarbonylamino)-3-(4-((2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)phenyl)propanoate

: 1071475-04-1
(S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogenchloride / 1,4-dioxane / 2 h / 20 °C

1.2: 2 h / 20 °C

2.1: benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine / tetrahydrofuran; N,N-dimethyl-formamide / 15 h / 20 °C

3.1: tributyltin oxide; triethylamine / dichloromethane / 1 h / 20 °C

4.1: dmap; triethylamine / dichloromethane / 1 h / 0 - 20 °C

With hydrogenchloride; dmap; tributyltin oxide; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; In tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 1071475-00-7
(S)-methyl 2-amino-3-(4-(2,3-dihydroxypropoxy)phenyl)propanoate hydrochloride

: 1071475-04-1
(S)-methyl 3-(4-(2-acetoxy-3-(tosyloxy)propoxy)phenyl)-2-((S)-2-azido-3-methylbutanamido)propanoate

Guidance literature:: Multi-step reaction with 3 steps

1: benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine / tetrahydrofuran; N,N-dimethyl-formamide / 15 h / 20 °C

2: tributyltin oxide; triethylamine / dichloromethane / 1 h / 20 °C

3: dmap; triethylamine / dichloromethane / 1 h / 0 - 20 °C

With dmap; tributyltin oxide; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;