Issue 55, 2014
From the journal:

RSC Advances

Four component domino reaction for the synthesis of highly functionalized dimeric tetracyclic dilactam fluorophores: H-bond aided self-assembly†

G. Ramachandran,ab   A. Raman,cd   S. Easwaramoorthi,cd   R. S. Rathoree  and  K. Sathiyanarayanan*a  

* Corresponding authors

a Chemistry Division, School of Advanced Sciences, VIT University, Vellore, India
E-mail: sathiya_kuna@hotmail.com
Fax: +91 4162243092

b Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali, S A S Nagar Manuali PO, Punjab – 140306, India

c Chemical Laboratory, CSIR-Central Leather Research Institute, Adyar, Chennai – 600020, India

d Academy of Scientific and Innovative Research (AcSIR), Anusandhan Bhawan, 2 Rafi Marg, New Delhi – 110001, India

e Bioinformatics Infrastructure Facility, School of life sciences, University of Hyderabad, Hyderabad – 500046, India

Abstract

A series of new dimeric tetracyclic dilactam fluorophores (DTDF) consisting of diazabicyclooctane-dione (DBOD) fused to tetrahydronaphthalene (THP) was designed and synthesized from a simple precursor. The monomers showed enhanced emission in THF–water solvent and also benzene-dimer like absorption and fluorescence, originating from the hydrogen-bonding aided self-assembly of dilactams. The crystal structures revealed water-mediated molecular aggregates with several hydrogen-bond bridges formed by water.

Graphical abstract: Four component domino reaction for the synthesis of highly functionalized dimeric tetracyclic dilactam fluorophores: H-bond aided self-assembly

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Article information

DOI
https://doi.org/10.1039/C4RA03622K
Article type
Communication
Submitted
21 Apr 2014
Accepted
11 Jun 2014
First published
12 Jun 2014

RSC Adv., 2014,4, 29276-29280

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Four component domino reaction for the synthesis of highly functionalized dimeric tetracyclic dilactam fluorophores: H-bond aided self-assembly

G. Ramachandran, A. Raman, S. Easwaramoorthi, R. S. Rathore and K. Sathiyanarayanan, RSC Adv., 2014, 4, 29276 DOI: 10.1039/C4RA03622K

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