tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate

Base Information

• Chemical Name: tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate
• CAS No.: 864680-64-8
• Molecular Formula: C₁₄H₂₉NO₆
• Molecular Weight: 307.387

Synonyms:tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate

Chemical Property of tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate

Chemical Property:

• Boiling Point: 386.1±32.0 °C(Predicted)
• Density: 1.051±0.06 g/cm3(Predicted)

Purity/Quality:

98%,99%, ^*data from raw suppliers

H2N-PEG5-CH2COOtBu min.95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate

There total 9 articles about tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate 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: 99.0%

tert-butyl 2-[2-[2-[2-[2-(1,3-dioxoisoindolin-2-yl)ethoxy]ethoxy]ethoxy]ethoxy]acetate → tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate (864680-64-8)

Guidance literature:

With hydrazine hydrate; In ethanol; at 80 ℃; for 12h;

Reference yield: 87.0%

14-azido-3,6,9,12-tetraoxatetradcyl-1-tert-butyl carboxyl → tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate (864680-64-8)

Guidance literature:

14-azido-3,6,9,12-tetraoxatetradcyl-1-tert-butyl carboxyl; With triphenylphosphine; In tetrahydrofuran;

With water; In tetrahydrofuran; at 20 ℃; for 40h;

DOI:10.1016/j.jfluchem.2013.01.026

Reference yield: 71.0%

bromoacetic acid tert-butyl ester (5292-43-3) + tetra(n-butyl)ammonium hydrogensulfate (32503-27-8) + 2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethanol (86770-67-4) → tert-butyl 2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]acetate (864680-64-8)

Guidance literature:

With sodium hydroxide; In toluene;

upstream raw materials:

bromoacetic acid tert-butyl ester

tetra(n-butyl)ammonium hydrogensulfate

2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethanol

Tetraethylene glycol

Downstream raw materials:

14-[[2-(2,6-dioxopiperidin-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-4-yl]amino]-3,6,9,12-tetraoxatetradecanoic acid

C₉₄H₁₃₉ClN₁₈O₁₉

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