Synthesis, Structure, and Thermal Properties of Bifunctional Arylbuta-1,3-Diynes

Key Points

• The aim is to synthesize bifunctional arylbutadiynes and investigate their structural and thermal characteristics.
• Synthesize methyl esters from iodobenzoic acids and 2-methylhexadiyne-3,5-ol-2.
• Determine the crystal structure using X-ray diffraction (XRD).
• Analyze thermal behavior via simultaneous thermal analysis in an argon atmosphere.
• Successfully synthesized methyl esters of 3- and 4-(5-hydroxy-5-methyl-1,3-hexadiyne-1-yl)benzoic acid.
• XRD confirmed the crystal structure of the synthesized compounds.
• Thermal analysis revealed the thermal behavior of these compounds in an argon environment.