Study of the Liquid Crystal Behavior of Some Prepared Estar Schiff Compounds

Abstract

This research included the preparation of the Istrian Schiff bases and the study oftheir ploidy
properties throughPreparation of Schiff bases (F1R-F6R) through thereaction of the
compound 4-amino benzoic acid with the prepared H-chain compounds (n-
Preparation of esteric Schiff bases (F1-.(Alkyloxy)benzaldehyde using ethanol as a solvent
F6) through the reaction of Resorcinol with the prepared Schiff bases compounds (F1R-F6R),
using Dichloromethane (DMF:DCM) as a solvent. Red FT-IR for all compounds and 1HNMR
technology for some of the prepared compounds. The results showed the validity of the
proposed compounds