89554-75-6Relevant academic research and scientific papers
PHOTOCHEMICAL ACTIVATION OF METAL-CARBON BOND IN ZINC AND ALUMINIUM PORPHYRINS. SUBSTITUTION REACTION WITH HINDERED PHENOLS
Murayama, Hideki,Inoue, Shohei,Ohkatsu, Yasukazu
, p. 381 - 384 (1983)
Substitution reactions of N-methyltetraphenylporhinatozinc ethyl and tetraphenylporphinatoaluminium ethyl with hindered phenols such as 2,6-di-t-butyl-4-methylphenol and 2,6-di-t-butyl-4-methoxyphenol are accelerated dramatically by the irradiation with v
Activation of a Metal-Axial Ligand Bond in Aluminum Porphyrin by Visible Light
Hirai, Yasuhiro,Murayama, Hideki,Aida, Takuzo,Inoue, Shohei
, p. 7387 - 7390 (2007/10/02)
Irradiation with visible light induced a remarkable effect on the reactivity of a metal-carbon bond in (tetraphenylporphinato)aluminum methyl in the nucleophilic substitution reaction with protic compounds such as phenol.A similar photoacceleration effect was also observed in the reversible ligand exchange of (tetraphenylporphinato)aluminum phenoxide with phenol.As for the former reaction, comparable quantum yields were observed upon irradiation at the Soret band and at the Q-band.
