4-ferrocenyl-1,1'-azobenzene-3,4'-disulfonic acid

Base Information

• Chemical Name: 4-ferrocenyl-1,1'-azobenzene-3,4'-disulfonic acid
• CAS No.: 887646-52-8
• Molecular Formula: C₂₂H₁₈FeN₂O₆S₂
• Molecular Weight: 526.374

Synonyms:

Chemical Property of 4-ferrocenyl-1,1'-azobenzene-3,4'-disulfonic acid

Chemical Property:

Purity/Quality:

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Technology Process of 4-ferrocenyl-1,1'-azobenzene-3,4'-disulfonic acid

There total 1 articles about 4-ferrocenyl-1,1'-azobenzene-3,4'-disulfonic acid 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: 20.0%

ferrocene (102-54-5,55404-68-7) + HSO3C6H4NNC6H3(SO3H)N2(1+)*Cl(1-)=HSO3C6H4NNC6H3(SO3H)N2Cl → 4-ferrocenyl-1,1'-azobenzene-3,4'-disulfonic acid (887646-52-8)

Guidance literature:

In sulfuric acid; byproducts: SO2; Cp2Fe added to 98% H2SO4 while temp. was allowed to rise to 50°C,soln. kept overnight at room temp., poured into ice/H2O, diazonium salt slowly added at 0°C, mixt. stirred overnight at room temp.; mixt. filtered, filtrate neutralized by NaOH, ppt. sepd. and washed withacetone, residue recrystd. from H2O, column. chromy. (silica gel, CHCl3 /MeOH (5/1)); elem. anal.;

DOI:10.1016/j.inoche.2005.05.025

upstream raw materials:

ferrocene

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