Fluorous solvent-soluble imaging materials containing anthracene moieties
Hye-Jin Park, Heeyoung Jung, Soo-Hyun Kim, Myeongjin Park, Ji-Hoon Kim, Jongchan Son, Byung Jun Jung, Do-Hoon Hwang, Changhee Lee, Jin-Kyun Lee, Jong Geun Yoon and Soo Young Yoon
Article first published online: 3 MAR 2015 | DOI: 10.1002/pola.27561
Fluorous solvent-soluble, photoreactive polymers were designed using a photodimerization chemistry of anthracene moieties. Four random copolymers with Mn = 20,000–27,000 were synthesized, involving an anthracene-containing monomer and a fluorinated methacrylate with varying compositions. The polymers showed sufficient solubility in the fluorous solvents but were rendered insoluble by UV irradiation. One of the copolymers, FSIM-2, recognized itself as a promising photoreactive imaging material for the photolithographic patterning of OLED pixels.