128318-56-9Relevant academic research and scientific papers
PROCESS FOR THE PREPARATION OF FUROPYRROLES
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Page/Page column 25, (2010/02/10)
The present invention relates to a process for the preparation of furopyrroles of the general formula (I), comprising (a) heating a compound of the formula (II) under microwave irradiation optionally in the presence of an inert solvent, wherein A1
Synthetic studies related to diketopyrrolopyrrole (DPP) pigments. Part 3: Syntheses of tri- and tetra-aryl DPPs
Riggs, Richard L.,Morton, Colin J. H.,Slawin, Alexandra M. Z.,Smith, David M.,Westwood, Nicholas J.,Austen, William S. D.,Stuart, Katie E.
, p. 11230 - 11243 (2007/10/03)
Novel synthetic methodologies leading towards 2,3,5-triaryl- and 2,3,5,6-tetraaryl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-diones (tri- and tetra-aryl-DPPs) and their derivatives have been investigated. Direct arylation of 3,6-diphenyl-DPP was possible using
