2-(9-Anthrylmethyl-ideneamino)-4-methyl-phenol

Area of Science:

• Organic Chemistry
• Crystallography
• Supramolecular Chemistry

Background:

• Schiff bases are versatile organic compounds with diverse applications.
• Anthracene and cresol derivatives are common building blocks in organic synthesis.

Purpose of the Study:

• To synthesize and characterize a novel Schiff base derived from 9-anthracenecarboxaldehyde and 2-amino-p-cresol.
• To elucidate the crystal structure and intermolecular interactions of the synthesized compound.

Main Methods:

• Condensation reaction for Schiff base synthesis.
• Single-crystal X-ray diffraction for structural determination.
• Analysis of hydrogen bonding and π-π stacking interactions.

Main Results:

• The novel Schiff base C(22)H(17)NO was successfully synthesized.
• The crystal structure revealed two independent molecules in the asymmetric unit, linked by O-H⋯OH hydrogen bonds.
• Intramolecular O-H⋯N hydrogen bonds and significant π-stacking interactions between phenol and anthracene rings were observed.

Conclusions:

• The synthesized Schiff base exhibits interesting structural features, including hydrogen bonding and π-stacking.
• The study provides insights into the solid-state behavior and intermolecular forces governing the crystal packing of this novel compound.