Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester

Base Information

Chemical Name:Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester
CAS No.:172756-78-4
Molecular Formula:C₁₆H₂₄N₂O₈S
Molecular Weight:404.441
Hs Code.:

Synonyms:Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester

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Chemical Property of Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester

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Technology Process of Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester

There total 5 articles about Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl 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%

: 124-63-0
methanesulfonyl chloride

: 172756-77-3
<2-(2-hydroxyethoxy)-2-(2-nitrophenyl)ethyl>carbamic acid tert-butyl ester

: 172756-78-4
Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester

Guidance literature:: With triethylamine; In diethyl ether; at 25 ℃; for 1h;
DOI:10.1021/jo951190c

Reference yield:

: 48140-35-8
2-(2-nitrophenyl)-1,3-dioxolane

: 172756-78-4
Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / ZnI₂ / 0.25 h / Ambient temperature

2: 1.) BH₃*THF, 2.) 6N HCl / 1.) 25 deg C, 4 h

3: 98 percent / Et₃N / tetrahydrofuran / 0.75 h / Ambient temperature

4: 95 percent / Et₃N / diethyl ether / 1 h / 25 °C

With hydrogenchloride; borane-THF; triethylamine; zinc(II) iodide; In tetrahydrofuran; diethyl ether;
DOI:10.1021/jo951190c

Reference yield:

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

: 172756-78-4
Methanesulfonic acid 2-[2-tert-butoxycarbonylamino-1-(2-nitro-phenyl)-ethoxy]-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / Et₃N / tetrahydrofuran / 0.75 h / Ambient temperature

2: 95 percent / Et₃N / diethyl ether / 1 h / 25 °C

With triethylamine; In tetrahydrofuran; diethyl ether;
DOI:10.1021/jo951190c