Triethylamine → HCID 178427727, compound

Participants

Reaction Steps

To a degassed mixture of 2.40 g (4.32 mmoles) of N-(2,6-diisopropylphenyl)-9-bromo-perylene-3,4-dicarboxylic acid imide (synthesized according to WO2001016109) and 0.576 g (3.36 mmoles) of Cu(I) iodide in 72 ml dimethylformamide (DMF) and 144 ml methylene chloride were added 2.00 g (1.72 mmoles) of tetrakis(triphenylphosphino)-palladium (0), 2.09 g (2.88 ml, 2.05 mmol) triethylamine and a degassed solution of 1.82 g (7.20 mmol) p-toluensulfonic acid-5-hexinyl ester (synthesized according to (Y. Yang and T. M. Swager, Macromolecules 2006, 39, 2013-2015) in 12 ml methylene chloride. The reaction mixture was stirred for 90 minutes at room temperature, subsequently the solvent was evaporated until dryness and purified on silica gel (solvent:toluene:methylene chloride:10:1 to 1:1). 2.04 g (65% of the theoretical yield) of a red solid were obtained.

Provenance & Evidence