Synthesis and solid-state polymerization of 5-(p-methylthio-o-methyl-pyrimidinyl)-2,4-pentadiyn-1-ol and the third-order optical nonlinearity of its derivatives

Authors
Wang, JH Shen, YQ Si, JH
Citation
Jh. Wang et al., Synthesis and solid-state polymerization of 5-(p-methylthio-o-methyl-pyrimidinyl)-2,4-pentadiyn-1-ol and the third-order optical nonlinearity of its derivatives, J MATER SCI, 35(23), 2000, pp. 5981-5987
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
JOURNAL OF MATERIALS SCIENCE
ISSN journal
00222461 → ACNP
Volume
35
Issue
23
Year of publication
2000
Pages
5981 - 5987
Database
ISI
SICI code
0022-2461(200012)35:23<5981:SASPO5>2.0.ZU;2-2
Abstract
5-(p-Methylthio-o-methyl-pyrimidinyl)-2,4- pentadiyn-1-ol was synthesized b y asymmetric couple method of Cadiot-Chodkiewicz and the mechanism of react ion was described. Several PDA's derivatives were obtained in good yields. These diacetylene monomers could easily dissolve in common organic solvents , and be polymerized thermally or under light illumination. Micro- and macr oscopic third-order susceptibilities were measured by DFWM method for the y ielded polymer. (C) 2000 Kluwer Academic Publishers.