{Rh(C₆H₅NC)4}⁽¹⁺⁾ 4-dicyanomethylenepyridinium dicyanomethylide

Base Information

• Chemical Name: {Rh(C₆H₅NC)4}⁽¹⁺⁾ 4-dicyanomethylenepyridinium dicyanomethylide
• CAS No.: 84662-82-8
• Molecular Formula: C₁₁H₄N₅*C₂₈H₂₀N₄Rh
• Molecular Weight: 721.585

Synonyms:

Chemical Property of {Rh(C₆H₅NC)4}⁽¹⁺⁾ 4-dicyanomethylenepyridinium dicyanomethylide

Chemical Property:

Purity/Quality:

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Technology Process of {Rh(C₆H₅NC)4}⁽¹⁺⁾ 4-dicyanomethylenepyridinium dicyanomethylide

There total 1 articles about {Rh(C₆H₅NC)4}⁽¹⁺⁾ 4-dicyanomethylenepyridinium dicyanomethylide 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: 66.0%

di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium (12092-47-6) + phenyl isocyanate (1197040-29-1,931-54-4) + potassium 4-dicyanomethylenepyridinium dicyanomethylide → {Rh(C6H5NC)4}(1+) 4-dicyanomethylenepyridinium dicyanomethylide (84662-82-8)

Guidance literature:

In methanol; acetonitrile; phenylisocyanide soln. in MeOH added to complex suspn. in MeOH, stirred for 2 h, added to suspn. of K((NC)2CN(CHCH)2CC(CN)2) in MeCN, stirred for 30 min; evapd. (vac.), washed with H2O, then with Et2O, recrystd. (EtOH); elem. anal.;

DOI:10.1016/S0020-1693(00)81916-7

Reference yield: 76.0%

{Rh(C6H5NC)4}(1+) 4-dicyanomethylenepyridinium dicyanomethylide (84662-82-8) + lithium 7,7,8,8-tetracyanoquinodimethane (34507-61-4,1283-90-5) → {Rh(C6H5NC)4}(1+)(4-dicyanomethylenepyridinium dicyanomethylide)0.3(7,7,8,8-tetracyano-p-quinodimethanate)0.7

Guidance literature:

In ethanol; mixing; cooled overnight, crystals filtered, dried (vac.); elem. anal.;

DOI:10.1016/S0020-1693(00)81916-7

Reference yield:

{Rh(C6H5NC)4}(1+) 4-dicyanomethylenepyridinium dicyanomethylide (84662-82-8) + 7,7',8,8'-tetracyanoquinodimethane (1518-16-7,6144-37-2) → {Rh(C6H5NC)4}(7,7,8,8-tetracyano-p-quinodimethane)2

Guidance literature:

In acetonitrile; equimolar amts. used;

DOI:10.1016/S0020-1693(00)81916-7

upstream raw materials:

di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium

phenyl isocyanate

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