4,4'-dinitrostilben-2,2'-disulfochloride

Base Information

Chemical Name:4,4'-dinitrostilben-2,2'-disulfochloride
CAS No.:74121-11-2
Molecular Formula:C₁₄H₈Cl₂N₂O₈S₂
Molecular Weight:467.264
Hs Code.:

Synonyms:4,4'-dinitrostilben-2,2'-disulfochloride

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Chemical Property of 4,4'-dinitrostilben-2,2'-disulfochloride

Chemical Property:

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Technology Process of 4,4'-dinitrostilben-2,2'-disulfochloride

There total 1 articles about 4,4'-dinitrostilben-2,2'-disulfochloride 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: 66.6%

: 1211962-72-9,128-42-7
4,4'-dinitrostilbene 2,2'-disulfonic acid

: 74121-11-2
4,4'-dinitrostilben-2,2'-disulfochloride

Guidance literature:: 4,4'-dinitrostilbene 2,2'-disulfonic acid; With chlorosulfonic acid; at 20 - 55 ℃; for 1h;

With thionyl chloride; at 45 - 55 ℃; for 12h;

Reference yield: 85.0%

: 74121-11-2
4,4'-dinitrostilben-2,2'-disulfochloride

: 74121-32-7
4,4'-dinitro-2,2'-stilbenedithiol

Guidance literature:: With hydrogen iodide; acetic acid; at 20 - 100 ℃; for 21h;

Reference yield:

: 74121-11-2
4,4'-dinitrostilben-2,2'-disulfochloride

: C₂₆H₁₈N₂S₂

Guidance literature:: Multi-step reaction with 4 steps

1: acetic acid; hydrogen iodide / 21 h / 20 - 100 °C

2: acetic acid; bromine / 48 h / 80 - 100 °C

3: acetic acid; hydrogenchloride; tin / water / 12 h / 80 - 100 °C

4: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; sodium t-butanolate; 1,1'-bis-(diphenylphosphino)ferrocene / toluene / 20 h / 100 °C / Inert atmosphere

With hydrogenchloride; 1,1'-bis-(diphenylphosphino)ferrocene; tin; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tri-tert-butyl phosphine; hydrogen iodide; bromine; acetic acid; sodium t-butanolate; In water; toluene;