Room‐Temperature Synthesis, Characterization, and Protonation of Two Zinc Phthalocyanines With Unsaturated Groups
Year: 2024
Type: article
Abstract: ABSTRACT To explore the room‐temperature synthesis of metal phthalocyanines with unsaturated substituents, two zinc phthalocyanines with unsaturated alkoxy groups were synthesized in a reaction system composed of 4‐citronellol‐oxy‐phthalonitrile or 4‐geraniol‐oxy‐phthalonitrile, Zn(OAc) 2 ⋅2H 2 O, DBU, and ethanol, at room temperature. The synthetic reactions lasted for 7 days and the yields of two phthalocyanine derivatives reached 21% and 18%, respectively, and they are inclined to protonation in a non‐coordinated organic solvent, for example, CHCl 3 . By the way, the phthalocyanine compounds with other metals, such as Cu, Ni, and Co, cannot be prepared. This work will provide preference for improving the synthetic method in the future, so as to synthesize many new phthalocyanine compounds in general laboratories.
DOI: 10.1002/jhet.4937
Authors: Mengyao Han, Zhiqiang Shang, Fangdi Cong, Dajuan Zhang, Zhaowang Shen, Wei Yang, Lu Jiang, Yingchao Wang, Liwang Zhang, Zhongli Wang, Bingqian Liu, Daying Liu
Institution: Tianjin Agricultural University
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4404503725