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Herrmann's catalyst is an organopalladium compound that is a popular catalyst for the Heck reaction. It is a yellow air-stable solid that is soluble in organic solvents. Under conditions for catalysis, the acetate group is lost and the Pd-C bond undergoes protonolysis, giving rise to a source of "PdP(o-tol)3". The complex is made by reaction of tris(o-tolyl)phosphine with palladium(II) acetate: 2 Pd(OAc)2 + 2 P(C6H4-2-CH3)3 → 2 HOAc + Pd2(OAc)2[P(C6H4-2-CH2)(C6H4-2-CH3)2]2 Many analogues of Hermann's catalyst have been developed, e.g. palladacycles obtained from 2-aminobiphenyl.

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  • Herrmann's catalyst is an organopalladium compound that is a popular catalyst for the Heck reaction. It is a yellow air-stable solid that is soluble in organic solvents. Under conditions for catalysis, the acetate group is lost and the Pd-C bond undergoes protonolysis, giving rise to a source of "PdP(o-tol)3". The complex is made by reaction of tris(o-tolyl)phosphine with palladium(II) acetate: 2 Pd(OAc)2 + 2 P(C6H4-2-CH3)3 → 2 HOAc + Pd2(OAc)2[P(C6H4-2-CH2)(C6H4-2-CH3)2]2 Many analogues of Hermann's catalyst have been developed, e.g. palladacycles obtained from 2-aminobiphenyl. (en)
  • El catalizador de Herrmann es un compuesto de organopaladio catalizador popular para la reacción de Heck. Es un sólido amarillo estable al aire que es soluble en disolventes orgánicos. En condiciones de catálisis, el grupo acetato se pierde y el enlace Pd-C sufre protonolisis, dando lugar a una fuente de "PdP(o-tol)3". El complejo se forma por reacción de tris(o-tolil)fosfina con acetato de paladio (II):​ Se han desarrollado muchos análogos del catalizador de Hermann, como diversos paladaciclos obtenidos de 2-aminobifenilo.​ (es)
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  • Herrmann's catalyst is an organopalladium compound that is a popular catalyst for the Heck reaction. It is a yellow air-stable solid that is soluble in organic solvents. Under conditions for catalysis, the acetate group is lost and the Pd-C bond undergoes protonolysis, giving rise to a source of "PdP(o-tol)3". The complex is made by reaction of tris(o-tolyl)phosphine with palladium(II) acetate: 2 Pd(OAc)2 + 2 P(C6H4-2-CH3)3 → 2 HOAc + Pd2(OAc)2[P(C6H4-2-CH2)(C6H4-2-CH3)2]2 Many analogues of Hermann's catalyst have been developed, e.g. palladacycles obtained from 2-aminobiphenyl. (en)
  • El catalizador de Herrmann es un compuesto de organopaladio catalizador popular para la reacción de Heck. Es un sólido amarillo estable al aire que es soluble en disolventes orgánicos. En condiciones de catálisis, el grupo acetato se pierde y el enlace Pd-C sufre protonolisis, dando lugar a una fuente de "PdP(o-tol)3". El complejo se forma por reacción de tris(o-tolil)fosfina con acetato de paladio (II):​ Se han desarrollado muchos análogos del catalizador de Hermann, como diversos paladaciclos obtenidos de 2-aminobifenilo.​ (es)
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  • Catalizador de Herrmann (es)
  • Herrmann's catalyst (en)
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