286474-58-6Relevant academic research and scientific papers
Combined phase transfer catalysis and ultrasound to enhance tandem alkylation of azo dyes
Li, Xiang,Wang, Jie,Mason, Richard,Bu, Xiu R,Harrison, Joycelyn
, p. 3747 - 3753 (2002)
Ultrasound has been found to enhance N-substitution against elimination in the reaction of carbazole-containing bromides 3 with a Disperse Orange 3 derivative 2 under PTC condition. Upon using combined PTC and ultrasound conditions, a series of bifunctional molecules 1 have been prepared to possess charge-transporting agents and nonlinear optical chromophores in 2:1 ratio.
