Abstract
Homologous series of liquid crystalline azoesters and azomethine esters consisting of a (S)‐1‐methylpropyl group attached in one of the terminal positions have been synthesized and thermally characterized. All twenty‐four derivatives from both series, namely, the 4‐(4‐n‐alkoxybenzoyloxy)‐4′‐1‐(S)‐methylpropylazobenzenes and 4‐(4‐n‐alkoxybenzoyloxy)benzylidene‐4′‐1‐(S)‐methylpropylanilines exhibit mesomorphism. The lower members of the homologous series show a chiral nematic phase while the higher members show smectic C*, smectic A as well as chiral nematic mesophases. The homologues have been characterized using IR, NMR and UV‐Visible, spectroscopies, X‐ray diffraction and DSC. Their mesomorphic properties are compared with those of structurally related homologous series.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
