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Synthesis of 2,3-diaryl-N,N’-bis(2,6-diisopropylphenyl or 2-ethylhexyl)benzo[ghi]perylenediimides via the cycloaddition of 1,2-diarylacetylenes to N,N’-bis(2,6-diisopropylphenyl)- or (2-ethylhexyl) benzo[ghi]perylene diimides bay regions: list of obtained products [152]. Y = 27% (146); 46% (147); 15% (148); and 10% (149).
