3, 5-Diaryl-4, 4-difluoro-4-bora-3a, 4a-diaza-s-indacene (BODIPY) dyes: synthesis, spectroscopic, electrochemical, and structural properties

…, J Reibenspies, K Burgess, F Bergström…

文献索引：Burghart, Armin; Kim, Heejin; Welch, Mike B.; Thoresen, Lars H.; Reibenspies, Joe; Burgess, Kevin; Bergstroem, Fredrik; Johansson, Lennart B.-A. Journal of Organic Chemistry, 1999 , vol. 64, # 21 p. 7813 - 7819

全文：HTML全文

被引用次数: 321

摘要

This research was undertaken to obtain new “BODIPY” dyes that fluoresce at relatively long wavelengths. The title compounds 1a-e were prepared via a divergent route involving Suzuki couplings of arylboronic acids to N-tert-butoxycarbonyl-4-bromopyrrole 2, condensation of the products with an acid chloride, and incorporation of the boron difluoride entity. Two alkyl-substituted systems 7a and 7b were also prepared for comparison; the ...