Synthesis and characterisation of new coumarin derivatives as ultraviolet absorbers
A.M. Asiri
(Chemistry Department, Faculty of Science, King Abdul Aziz University, Jeddah, Saudi Arabia)
1038
Abstract
Novel coumarines having an ester group in position 4 had been prepared via a new methodology utilising ylides. Such a new method made it possible to prepare a new class of bis coumarines. The new coumarins derivative obtained showed good UV absorption properties in the range of 250‐410 nm making them good UV absorbers of commercial potential.
Keywords
Citation
Asiri, A.M. (2003), "Synthesis and characterisation of new coumarin derivatives as ultraviolet absorbers", Pigment & Resin Technology, Vol. 32 No. 5, pp. 326-330. https://doi.org/10.1108/03699420310497472
Publisher
:MCB UP Ltd
Copyright © 2003, MCB UP Limited