A Sm(II)-mediated cascade approach to Dibenzoindolo[3,2-b]carbazoles:synthesis and evaluation

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Levick, Matthew T.; Grace, Iain; Dai, Sheng-Yao; Kasch, Nicholas; Muryn, Christopher; Lambert, Colin; Turner, Michael L.; Procter, David J.;

Previously unstudied dibenzoindolo[3,2-b]carbazoles have been prepared by two-directional, phase tag-assisted synthesis utilizing a connective-Pummerer cyclization and a SmI2-mediated tag cleavage-cyclization cascade. The use of a phase tag allows us to exploit unstable... View more
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