113128-26-0Relevant articles and documents
Synthesis of lutetium(iii)-porphyrin complexes: old problems and new excellent conditions found
Kalota, Bartosz,Mikus, Agnieszka,Ostrowski, Stanis?aw
, p. 9899 - 9902 (2016)
A convenient method for the preparation of very attractive and almost unknown lutetium(iii)-porphyrins was developed. Systematic investigations involving a broad spectrum of solvents (DMF, TCB, imidazole, sulfolane, and a CHCl3/MeOH mixture), as well as studies concerning the influence of temperature and the reaction time on the yield, were performed. Under the optimized experimental conditions found within the study for [5,10,15,20-tetraphenylporphyrinato]lutetium(iii) chloride (sulfolane, reflux, 0.5 h; 88% yield), the synthesis of some other more complex derivatives was demonstrated.