Published in
Elsevier, Tetrahedron Letters, 14(49), p. 2236-2239
DOI: 10.1016/j.tetlet.2008.02.029
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Synthetic strategies and porphyrin building blocks for unsymmetrical multichromophores
Journal article published in 2008 by
Marijana Fazekas,
Monica Pintea,
Mathias O. Senge 
,
Monika Zawadzka
,
Monika Zawadzka
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Abstract
A sequential use of halogenation, SNAr, Sonogashira and/or Suzuki couplings together with the use of either mono-5-, 5,15- or 5,10-di-meso-substituted porphyrins allows the facile construction of unsymmetrical porphyrin dimers and trimers with different spatial orientation. The protocols established allow a convenient entry into multichromophores suitable for application in nonlinear optics and biomedicine.