| 摘要 |
PURPOSE: A tetrakis (phenylethynyl) pyrene derivative is provided to have excellent stability of cation and anion radical by changing the number of electron acceptor and donor attached on the tetrakis (phenylethynyl) pyrene. CONSTITUTION: A tetrakis (phenylethynyl) pyrene derivative is indicated as the chemical formula 2. A manufacturing method of the tetrakis (phenylethynyl) pyrene derivative comprises the step of: manufacturing the compound of the chemical formula 2 by Sonogashira coupling the chemical formula 3 and the chemical formula 4. In the chemical formula 2, R1-R4 are -CF3 or -N(CH3)2 respectively, however, All of R1-R4 cannot be -N(CH3)2 at the same time. In the chemical formula 3, X1-X4 are 4-ethynyl-N,N-dimethylaniline or -Br respectively, however, all of X1-X4 cannot be 4-ethynyl-N,N-dimethylaniline at the same time. |
