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Updated: May 14, 2026

Synthesis of pH Dependent Pyrazole, Imidazole, and Isoindolone Dipyrrinone Fluorophores using a Claisen-Schmidt Condensation Approach
Published on: June 10, 2021
2-(Carb-oxy-meth-yl)imidazo[1,2-a]pyridin-1-ium chloride
1Department of Chemistry & Materials Engineering, Jiangsu Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu 215500, Jiangsu, People's Republic of China.
Abstract:
In the crystal structure of the title salt, C(9)H(9)N(2)O(2) (+)·Cl(-), the cations and anions are linked into chains parallel to [021] by O-H⋯Cl and N-H⋯Cl hydrogen bonds.
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