Synthesis and spectroscopic properties of 2-ketopyrrole-BF2 complexes: a new class of fluorescent dye Academic Article uri icon


  • The 2-ketopyrrole complexes 3 and 4 were isolated as minor products in syntheses of the corresponding 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) dyes 1 and 2. Compounds 4 were shown to be highly fluorescent having emissions between 504 and 544 nm with quantum yields between 0.52 and 0.89. (C) 2000 Elsevier Science Ltd.

published proceedings


altmetric score

  • 3

author list (cited authors)

  • Chen, J., Burghart, A., Wan, C. W., Thia, L., Ortiz, C., Reibenspies, J., & Burgess, K.

citation count

  • 41

complete list of authors

  • Chen, J||Burghart, A||Wan, CW||Thia, L||Ortiz, C||Reibenspies, J||Burgess, K

publication date

  • April 2000