carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester

Base Information

• Chemical Name: carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester
• CAS No.: 272770-41-9
• Molecular Formula: C₃₂H₅₆O₉
• Molecular Weight: 584.791

Synonyms:carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester

Chemical Property of carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester

Chemical Property:

Purity/Quality:

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Technology Process of carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester

There total 3 articles about carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl 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: 41.0%

Pentaethylene glycol (4792-15-8) + carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-(3-iodo-propyl)-phenyl ester (272770-34-0) → carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester (272770-41-9)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; at 0 - 90 ℃;

DOI:10.1016/S0960-894X(02)00698-4

Reference yield:

di-tert-butyl dicarbonate (24424-99-5) → carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester (272770-41-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 87 percent / DMAP / heptane

2: 41 percent / NaH / dimethylformamide / 0 - 90 °C

With dmap; sodium hydride; In n-heptane; N,N-dimethyl-formamide;

DOI:10.1016/S0960-894X(02)00698-4

Reference yield:

4-(3-Iodopropyl)-2, 6-di-tert-butylphenol (224564-43-6) → carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-{3-[2-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-phenyl ester (272770-41-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 87 percent / DMAP / heptane

2: 41 percent / NaH / dimethylformamide / 0 - 90 °C

With dmap; sodium hydride; In n-heptane; N,N-dimethyl-formamide;

DOI:10.1016/S0960-894X(02)00698-4

upstream raw materials:

Pentaethylene glycol

carbonic acid tert-butyl ester 2,6-di-tert-butyl-4-(3-iodo-propyl)-phenyl ester

di-tert-butyl dicarbonate

4-(3-Iodopropyl)-2, 6-di-tert-butylphenol

Downstream raw materials:

methanesulfonic acid 2-{2-[2-(2-{2-[3-(4-tert-butoxycarbonyloxy-3,5-di-tert-butyl-phenyl)-propoxy]-ethoxy}-ethoxy)-ethoxy]-ethoxy}-ethyl ester

tert-butyl 4-(18-(3-benzyloxy-1,4-dihydro-2-methyl-4-oxo-1-pyridinyl)-4,7,10,13,16-pentaoxaoctadecyl)-2,6-di-tert-butylphenyl carbonate

tert-butyl 4-(18-(1,4-dihydro-3-hydroxy-2-methyl-4-oxo-1-pyridinyl)-4,7,10,13,16-pentaoxaoctadecyl)-2,6-di-tert-butylphenyl carbonate

carbonic acid 4-{3-[2-(2-{2-[2-(2-azido-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-propyl}-2,6-di-tert-butyl-phenyl ester tert-butyl ester

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