((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane

Base Information

Chemical Name:((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane
CAS No.:1138325-31-1
Molecular Formula:C₂₅H₃₃N₃O₄Si
Molecular Weight:467.64
Hs Code.:

Synonyms:((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane

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Chemical Property of ((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane

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Technology Process of ((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane

There total 6 articles about ((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane 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: 90.0%

: 1138325-30-0
C₂₆H₃₃F₃O₇SSi

: 1138325-31-1
((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane

Guidance literature:: With sodium azide; In N,N-dimethyl-formamide; at 20 ℃; for 0.5h; stereoselective reaction; Inert atmosphere;
DOI:10.1002/ejoc.201100968

Reference yield:

: 1138325-27-5
(R)-2-(benzyloxy)-1-((4S,5S)-5-((R)-2-(benzyloxy)-1-(tert-butyldiphenylsilyloxy)ethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)ethyl methanesulfonate

: 1138325-31-1
((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane

Guidance literature:: Multi-step reaction with 4 steps

1: palladium 10% on activated carbon; hydrogen / ethanol / 72 h / 3102.97 Torr

2: potassium carbonate / methanol / 20 °C / Inert atmosphere

3: pyridine / dichloromethane / 0.5 h / 0 - 20 °C / Inert atmosphere

4: sodium azide / N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere

With pyridine; sodium azide; palladium 10% on activated carbon; hydrogen; potassium carbonate; In methanol; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.201100968

Reference yield:

: 1138325-28-6
(R)-1-((4S,5S)-5-((R)-1-(tert-butyldiphenylsilyloxy)-2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-hydroxyethyl methanesulfonate

: 1138325-31-1
((S)-2-azido-2-((4R,5S)-2,2-dimethyl-5-((S)-oxiran-2-yl)-1,3-dioxolan-4-yl)ethoxy)(tert-butyl)diphenylsilane

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / methanol / 20 °C / Inert atmosphere

2: pyridine / dichloromethane / 0.5 h / 0 - 20 °C / Inert atmosphere

3: sodium azide / N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere

With pyridine; sodium azide; potassium carbonate; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.201100968