IISER Kolkata ePrints Repository

Synthesis and Photophysical Study of a Few Benzenic Compounds Containing meta-orientated Donor-Acceptor Functional Groups

Mandal, Mrinal (2015) Synthesis and Photophysical Study of a Few Benzenic Compounds Containing meta-orientated Donor-Acceptor Functional Groups. Masters thesis, Indian Institute of Science Education and Research Kolkata.

[img] PDF (MS dissertation of Mrinal Mandal) - Submitted Version
Restricted to Repository staff only

Download (3968Kb)

    Abstract

    Generally intramolecularcharge (ICT) happens when a donor and acceptor groups are present either in ortho or in para orientation with each other. It is generally accepted that ICT process does not happen in aromatic system when donor and acceptor moieties are meta oriented with each other. The present study is aimed at to investigate whether ICT process can happen when the donor and acceptor functional groups are meta oriented with each other. In this direction three compounds have been synthesized containing meta-orientated donor-acceptor functional group namely, 3-Diethylaminobenzaldehyde (DEAB) and Ethyl-3-(N,N-diethylamino)benzoate (DEABE), 5-Diethylamino-2-methoxybenzaldehyde (DEAMB). Spectroscopic and photophysical properties of these molecules were studied using steady state and time resolved fluorescence at room temperature.

    Item Type: Thesis (Masters)
    Additional Information: Supervisor: Dr. Prasun K. Mandal
    Uncontrolled Keywords: Benzenic Compounds; Donor-Acceptor; Functional Groups; Meta-orientated; Photophysical Study; Synthesis
    Subjects: Q Science > QD Chemistry
    Divisions: Department of Chemical Sciences
    Depositing User: IISER Kolkata Librarian
    Date Deposited: 21 Jun 2016 10:28
    Last Modified: 21 Jun 2016 10:29
    URI: http://eprints.iiserkol.ac.in/id/eprint/327

    Actions (login required)

    View Item