911206-97-8

Upstream product

• 108-90-7 chlorobenzene 
• 103562-44-3 (5,10,15,20-tetrakis-4-tolylporphyrinato)rhodium(III) hydride 
• 462-06-6 fluorobenzene 
• 911206-80-9 [Rh(5,10,15,20-tetratolylporphyrinato)SiEt₃] 
• 205259-72-9 rhodium(III) tetrakis(4-tolyl)porphyrin chloride 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 591-50-4 iodobenzene 
• 636-98-6 p-nitrobenzene iodide 
• 637-87-6 1-Chloro-4-iodobenzene 
• 624-31-7 4-tolyl iodide 
• 696-62-8 para-iodoanisole 
• 108-86-1 bromobenzene 
• 3972-65-4 1-bromo-4-tert-butylbenzene 
• 586-78-7 para-nitrophenyl bromide 

Relevant academic research and scientific papers

Optical properties and electronic structures of axially-ligated group 9 porphyrins

A series of group 9 metal tetra-(p-tolyl)-porphyrin (M(ttp), M = Co(II), Rh(III), Ir(III)) complexes with axial phenyl substituents have been synthesized and characterized. An aryl bromide cleavage reaction of transition metal complexes was used to prepar

Aryl carbon-chlorine (Ar-Cl) and aryl carbon-fluorine (Ar-F) bond cleavages by rhodium porphyrins

Aryl carbon-chlorine (Ar-Cl) bond cleavage has been achieved with rhodium(III) tetrakis-4-tolylporphyrin chloride (Rh(ttp)Cl) to give Rh(ttp)Ar. For 4-chlorofluorobenzene, the aryl carbon-fluorine (Ar-F) bond cleavage competes with the Ar-Cl bond cleavage. Mechanistic investigations show that the Ar-Cl bond cleavage goes through metalloradical ipso-substitution mechanism, while the Ar-F bond cleavage goes through nucleophilic aromatic substitution. The selectivity of the Ar-F or Ar-Cl bond cleavage can be controlled by tuning the temperature and substrate concentration.

Base-promoted aryl carbon-iodine and carbon-bromine bond cleavage with rhodium porphyrin complexes: Scope and mechanism

Base-promoted aryl carbon-iodine and carbon-bromine bond (Ar-X, X = I, Br) cleavage by rhodium porphyrin complexes was achieved to give the rhodium(III) porphyrin aryls Rh(ttp)Ar (ttp = tetra-p-tolylporphyrinato dianion). Mechanistic studies showed that RhII2(ttp)2 is the intermediate for Ar-X (X = I, Br) cleavage. The Ar-X cleavage process goes through a rhodium(II) porphyrin radical mediated ipso-substitution mechanism.