Push–pull polyenes and carotenoids: synthesis and non-linear optical properties
- 1 January 1988
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 11,p. 737-739
- https://doi.org/10.1039/c39880000737
Abstract
The series of polyenes and carotenoids (1)–(4) bearing a common donor group and different acceptor groups (a)–(f) at the ends of the chain, have been synthesized; some of these compounds have been found to display efficient optical second harmonic generation.Keywords
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