Title of article
New one- and two-dimensional 4H-pyranylidene NLO-phores
Author/Authors
Andreu ، نويسنده , , Raquel and Carrasquer، نويسنده , , Laura and Garيn، نويسنده , , Javier and Modrego، نويسنده , , Marيa Jesْs and Orduna، نويسنده , , Jesْs and Alicante، نويسنده , , Raquel and Villacampa، نويسنده , , Belén and Allain، نويسنده , , Magali، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
5
From page
2920
To page
2924
Abstract
Dipolar, V-shaped compounds derived from 4H-pyranylidene-linked acceptors have been synthesized, and their linear and nonlinear optical properties (displaying μβ values up to 3000 × 10−48 esu) have been compared to those of analogous one-dimensional derivatives. The pyranylidene ring behaves strictly as a spacer, and not as a donor group.
Keywords
V-Shaped chromophores , Nonlinear optics , fluorescence , 4H-Pyranylidene
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1864061
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