Preparation of Organic Zn-Phthalocyanine-Based Semiconducting Materials and Their Optical and Electrochemical Characterization

<table>Reaction conditions: (iv) K<sub>2</sub>CO<sub>3</sub>, DMF, 50°C, 72 h; (v) NaN<sub>3</sub>, DMF, rt, 6 h.</table>

Advances in OptoElectronics

Scheme 2: Preparation of Organic Zn-Phthalocyanine-Based Semiconducting Materials and Their Optical and Electrochemical Characterization 