水溶性的反式: 二苯二乙烯基苯型非线性光学材料的合成

Translated title of the contribution: Synthesis of water-soluble optically nonlinear materials based on trans-distyrylbenzene

李仲辉*, 夏萍芳, 孙康, 黄文成

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

The 1,4-bis{trans-3,4,5-tri-[2-(2-methoxyethoxy)ethoxy]styryl}benzene (1a) and 1,4-bis {trans-3,4,5-tri-[2-(2-butoxyethoxy)ethoxy]styryl}benzene (1b) of water-soluble optically nonlinear materials have been synthesized by the highly stereoselective Wadsworth-Emmons reaction of the bis-phosphonate with the corresponding 3,4,5-trihydroxybenzaldehydes (2a) and 2b, respectively. The aldehyde 2 was prepared by the alkylation, reduction and oxidation of methyl 3,4,5-trihydroxybenzoate (5). The bis-phosphonate was prepared by the Michaelis-Arbuzov reaction using α, α′-dibromo-p-xylene and triethyl phosphite. All the new compounds were fully characterized with standard spectroscopic techniques.

Translated title of the contributionSynthesis of water-soluble optically nonlinear materials based on trans-distyrylbenzene
Original languageChinese (Simplified)
Pages (from-to)141-144
Number of pages4
Journal有机化学
Volume22
Issue number2
Publication statusPublished - Feb 2002

Scopus Subject Areas

  • Organic Chemistry

User-Defined Keywords

  • Characterization
  • Distyrylbenzene
  • Optically nonlinearity
  • Synthesis
  • Water-solubility

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