386707-36-4

Upstream product

• 205259-72-9 rhodium(III) tetrakis(4-tolyl)porphyrin chloride 
• 41251-37-0 methyl-d3-magnesium iodide 
• 67-56-1 methanol 
• 103562-44-3 (5,10,15,20-tetrakis-4-tolylporphyrinato)rhodium(III) hydride 
• 811-98-3 d⁽⁴⁾-methanol 

Downstream Products

• 103533-61-5 (5,10,15,20-tetrakis-4-tolylporphyrinato)(methyl)rhodium(III) 
• 1172131-42-8 Rh(5,10,15,20-tetrakistolylporphyrinato)CHD₂ 
• 1172131-43-9 Rh(5,10,15,20-tetrakistolylporphyrinato)CH₂D 

Relevant academic research and scientific papers

Reactivity studies of rhodium(III) porphyrins with methanol in alkaline media

Rh(ttp)Cl (la) (ttp = 5,10,15,20-tetrakistolylporphyrinato dianion) was found to react with methanol at a high temperature of 150 °C in the presence of inorganic bases to give a high yield of Rh(ttp)CH3 (2a), up to 87%. Rh(ttp)H (1d) is suggested to be th

The metal-carbon stretching frequencies in methyl complexes of Rh, Ir, Ga and In with porphyrins and a tetradentate pyridine-amide ligand

Interactions of trans-[Rh(bpb)(CH3)(H2O)] (1) [bpb=1,2-bis(2-pyridinecarboxamido)benzene] with Lewis bases L afford the respective adducts trans-[Rh(bpb)(CH3)(L)], where L=4-substituted pyridine 4-Xpy (X=H (2), tBu (3), NMe2 (4) CN (5)), PMe2Ph (6) or benzimidazole (7). The structures of complexes 3 and 6 have been established by X-ray crystallography. The Rh-C distance in complex 6 (2.095(6) ?) is longer than that in complex 3 (2.02(1) ?), indicating that PMe2Ph has a stronger trans influence than 4-tBupy. The metal-carbon stretching frequencies for trans-[Rh(bpb)(CH3)(L)] and [M(TTP)(CH3)] [TTP=5,10,15,20-tetrakis(4-methylphenyl)porphyrin dianion; M=Rh, Ir, Ga, In] have been determined by near IR FT-Raman spectroscopy. Complex 1 exhibits ν(Rh-C) at 562 cm-1, which downshifts to 532 cm-1 upon deuteriation of the axial methyl group. Replacement of the aquo ligand in complex 1 with nitrogen ligands or phosphine resulted in downshift in ν(Rh-C). The ν(Rh-C) for trans-[Rh(bpb)(CH3)(L)] was found to decrease in the order L: PMe2Ph?4-Xpy~BzIm>H2O, consistent the order of trans influence of L. For [M(TTP)(CH3)] (M=Co, Rh, Ir, Ga, or In) the M-C force constant was found to decrease in the orders Ir>Rh>Co and Ga>In, consistent with the trends of metal-carbon bond strength for these metals. For trans-[Rh(bpb)(CH3)(4-Xpy)] and trans-[Rh(TTP)(CH3)(4-Xpy)], the ν(Rh-C) were found to be not very sensitive to the nature of X, suggesting that the electronic factors of the axial pyridine ligand do not have a significant effect on the Rh-C bonds for these rhodium alkyl complexes.