pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester

Base Information

Chemical Name:pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester
CAS No.:524705-80-4
Molecular Formula:C₂₅H₂₉N₃O₅S
Molecular Weight:483.588
Hs Code.:

pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid <i>tert</i>-butyl ester

Synonyms:pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester

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Chemical Property of pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester

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Technology Process of pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester

There total 5 articles about pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic 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: 55.0%

: 98-59-9
p-toluenesulfonyl chloride

: 524705-78-0
3-amino[2-(tert-butoxycarbonylpyridin-4-yl-amino)ethoxy]phenol

: 524705-80-4
pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester

: 524705-79-1
C₃₂H₃₅N₃O₇S₂

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃;
DOI:10.1021/jm021028j

Reference yield:

: 504-24-5
4-aminopyridine

: 524705-80-4
pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent / tetrahydrofuran / 1.5 h / 20 °C

2: NaH / dimethylformamide / 7 h

3: 0.3 g / NaH / dimethylformamide / 72 h

4: 29 percent / Et₃N / CH₂Cl₂ / 20 °C

With sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm021028j

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 524705-80-4
pyridin-4-yl-{2-[3-(toluene-4-sulfonylamino)-phenoxy]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent / tetrahydrofuran / 1.5 h / 20 °C

2: NaH / dimethylformamide / 7 h

3: 0.3 g / NaH / dimethylformamide / 72 h

4: 29 percent / Et₃N / CH₂Cl₂ / 20 °C

With sodium hydride; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm021028j