[2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester

Base Information

• Chemical Name: [2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester
• CAS No.: 1122484-77-8
• Molecular Formula: C₁₀H₂₁NO₄
• Molecular Weight: 219.281

Synonyms:[2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester

Chemical Property of [2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester

Chemical Property:

• Boiling Point: 297.4±20.0 °C(Predicted)
• Density: 1.026±0.06 g/cm3(Predicted)

Purity/Quality:

99%, ^*data from raw suppliers

H2N-PEG2-CH2COOtBu min.95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester

There total 9 articles about [2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester 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: 95.0%

N-(benzyloxycarbonyl)-2-(2-(2-aminoethoxy)ethoxy)acetate tert-butyl ester → [2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester (1122484-77-8)

Guidance literature:

With palladium 10% on activated carbon; In methanol; at 20 ℃; for 24h; Inert atmosphere;

DOI:10.1039/c5ob01613d

Reference yield: 74.0%

tert-butyl 2-(2-(2-azidoethoxy)ethoxy)acetate (251564-45-1) → [2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester (1122484-77-8)

Guidance literature:

With 10 wt% Pd(OH)2 on carbon; hydrogen; In ethanol; at 20 ℃; for 8h;

Reference yield: 24.0%

8-(9-fluorenylmethoxycarbonylamino)-3,6-dioxaoctanoic acid tert-butyl ester → [2-(2-aminoethoxy)ethoxy]acetic acid tert-butyl ester (1122484-77-8)

Guidance literature:

With piperidine; In N,N-dimethyl-formamide; at 20 ℃; for 3h;

upstream raw materials:

bromoacetic acid tert-butyl ester

tert-butyl 2-(2-(2-hydroxyethoxy)ethoxy)acetate

tert-butyl 2-[2-[2-(p-tolylsulfonyloxy)ethoxy]ethoxy]acetate

tert-butyl 2-(2-(2-azidoethoxy)ethoxy)acetate

Downstream raw materials:

8-(9-fluorenylmethyloxycarbonyl-amino)-3,6-dioxaoctanoic acid

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