Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester

Base Information

Chemical Name:Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester
CAS No.:77381-65-8
Molecular Formula:C₁₈H₁₇N₃O₈S
Molecular Weight:435.414
Hs Code.:

Synonyms:Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester

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Chemical Property of Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester

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Technology Process of Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester

There total 3 articles about Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-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: 85.0%

: 156-57-0
2-mercaptoethylamine hydrochloride

: 4457-32-3
4-nitrobenzyl chloroformate

: 65750-59-6
2-(4-nitrobenzyloxycarbonylamino)ethanethiol

: 67245-90-3
bis (p-nitrobenzyloxycarbonylaminoethyl)disulfide

: 77381-65-8
Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester

Guidance literature:: With triethylamine; In dichloromethane; at 25 ℃; for 3.5h;

Reference yield:

: 156-57-0
2-mercaptoethylamine hydrochloride

: 65750-59-6
2-(4-nitrobenzyloxycarbonylamino)ethanethiol

: 67245-90-3
bis (p-nitrobenzyloxycarbonylaminoethyl)disulfide

: 77381-65-8
Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester

Guidance literature:: With sodium hydrogencarbonate; Yield given. Multistep reaction. Yields of byproduct given; 1.) H₂O, 0 - 5 deg C; 2.) ether, 0 - 5 deg C, 1 h;
DOI:10.1055/s-1980-29273

Reference yield:

: 619-73-8
4-nitrobenzyl chloride

: 77381-65-8
Thiocarbonic acid O-(4-nitro-benzyl) ester S-[2-(4-nitro-benzyloxycarbonylamino)-ethyl] ester

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / CH₂Cl₂ / 50 h / 20 - 25 °C

2: Et₃N / CH₂Cl₂ / 3.5 h / 25 °C

With triethylamine; In dichloromethane;