1298576-40-5Relevant articles and documents
Improved syntheses of meso-aryl tetrabenzotriazaporphyrins (TBTAPs)
Alharbi, Nuha,Díaz-Moscoso, Alejandro,Tizzard, Graham J.,Coles, Simon J.,Cook, Michael J.,Cammidge, Andrew N.
, p. 7370 - 7379 (2014)
New tetrabenzotriazaporphyrins are reported that are functionalised at the meso-position. The derivatives functionalised with meso-bromophenyl substituents are synthesised using an improved variation on the traditional reaction between phthalonitriles and Grignard reagents. For all other new derivatives, a modern protocol is employed that gives convenient access to these challenging materials by template co-macrocyclisation between phthalonitriles and aryl-aminoisoindoline derivatives like 15. The newly developed procedure allows design and synthesis of elaborate, functional composites and this is demonstrated by synthesis of meso-pyrenylTBTAP 24, a linked double chromophore in which the two complementary units lie perpendicular to each other and therefore have minimal ground state interaction.
Synthesis of meso-substituted tetrabenzotriazaporphyrins: Easy access to hybrid macrocycles
Diaz-Moscoso, Alejandro,Tizzard, Graham J.,Coles, Simon J.,Cammidge, Andrew N.
, p. 10784 - 10787 (2013)
Up to now, hybrid structures that lie between the ubiquitous phthalocyanine and porphyrin scaffolds have been extremely difficult to prepare. A straightforward, high-yielding synthesis of meso-derivatized tetrabenzotriazaporphyrins (see scheme) is describ
A novel synthetic approach to 27-aryltetrabenzo[5,10,15]triazaporphyrins
Kalashnikov, Valery V.,Pushkarev, Victor E.,Tomilova, Larisa G.
experimental part, p. 92 - 93 (2011/10/31)
Magnesium 27-aryltetrabenzo[5,10,15]triazaporphyrinates were obtained by heating of phthalodinitrile, arylacetonitrile and magnesium powder.
