3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-[4-[(14-azido-3,6,9,12-tetraoxatetradec-1-yl)oxy]phenoxy]-, 1,1-dimethylethyl ester

Base Information

Chemical Name:3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-[4-[(14-azido-3,6,9,12-tetraoxatetradec-1-yl)oxy]phenoxy]-, 1,1-dimethylethyl ester
CAS No.:675606-55-0
Molecular Formula:C32H55N3O13
Molecular Weight:689.801
Hs Code.:

Synonyms:

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Chemical Property of 3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-[4-[(14-azido-3,6,9,12-tetraoxatetradec-1-yl)oxy]phenoxy]-, 1,1-dimethylethyl ester

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Technology Process of 3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-[4-[(14-azido-3,6,9,12-tetraoxatetradec-1-yl)oxy]phenoxy]-, 1,1-dimethylethyl ester

There total 13 articles about 3,6,9,12,15-Pentaoxaheptadecanoic acid, 17-[4-[(14-azido-3,6,9,12-tetraoxatetradec-1-yl)oxy]phenoxy]-, 1,1-dimethylethyl 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:

: 57671-28-0,1201808-31-2
2-(2-{2-[2-(2-benzyloxyethoxy)ethoxy]ethoxy}ethoxy)ethanol

: 675606-55-0
tert-butyl [2-(2-{2-[2-(2-{4-[2-(2-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}ethoxy)ethoxy]phenoxy}ethoxy)ethoxy]ethoxy}ethoxy)ethoxy]acetate

Guidance literature:: Multi-step reaction with 7 steps

1: 88 percent / carbon tetrabromide; triphenylphosphine / CH₂Cl₂ / 1 h / 20 °C

2: 84 percent / NaH / tetrahydrofuran / 2.33 h / 0 - 20 °C

3: 85 percent / trifluoroacetic acid / CH₂Cl₂; H₂O / 2.5 h / 20 °C

4: 68 percent / NaH / tetrahydrofuran; dimethylformamide / 2 h / 20 °C

5: 575 mg / H₂ / Pd(OH)2-C / methanol / 4 h / 20 °C

6: 4-dimethylaminopyridine; pyridine / 2 h / 20 °C

7: 195 mg / sodium azide / dimethylformamide / 1.5 h / 60 °C

With pyridine; dmap; sodium azide; carbon tetrabromide; hydrogen; sodium hydride; triphenylphosphine; trifluoroacetic acid; palladium hydroxide - carbon; In tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2004.03.052

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 675606-54-9
tert-butyl [2-(2-{2-[2-(2-{4-[2-(2-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]phenoxy}ethoxy)ethoxy]ethoxy}ethoxy)ethoxy]acetate

: 675606-55-0
tert-butyl [2-(2-{2-[2-(2-{4-[2-(2-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}ethoxy)ethoxy]phenoxy}ethoxy)ethoxy]ethoxy}ethoxy)ethoxy]acetate

Guidance literature:: With dmap; sodium bicarbonate; potassium hydrogen sulphate; In pyridine; methanol; water; ethyl acetate; N,N-dimethyl-formamide;