181265-26-9Relevant articles and documents
Synthesis and characterization of novel phthalocyanines with four 16-membered diazadithia macrocycles
Yilmaz, Iismail,Bekarogiu, Oezer
, p. 967 - 971 (2007/10/03)
Metal phthalocyanines (M = Cu, Ni, Co) 3-5 bearing four lo-membered diazadithia macrocycles at the peripheral positions were prepared. Detosylation with concentrated sulfuric acid afforded products containing both sulfonated groups on the aromatic rings o