引用本文:
Si Chun Yuan, Shu Liang Han, Xing Ge, Hui Chuan Wang. Synthesis of linear and V-shaped oligo(phenylene ethynylene) derivatives: Geometric effects on photophysical properties[J]. Chinese Chemical Letters,
2010, 21(1): 97-100.
doi:
10.1016/j.cclet.2009.08.013
Citation: Si Chun Yuan, Shu Liang Han, Xing Ge, Hui Chuan Wang. Synthesis of linear and V-shaped oligo(phenylene ethynylene) derivatives: Geometric effects on photophysical properties[J]. Chinese Chemical Letters, 2010, 21(1): 97-100. doi: 10.1016/j.cclet.2009.08.013
Citation: Si Chun Yuan, Shu Liang Han, Xing Ge, Hui Chuan Wang. Synthesis of linear and V-shaped oligo(phenylene ethynylene) derivatives: Geometric effects on photophysical properties[J]. Chinese Chemical Letters, 2010, 21(1): 97-100. doi: 10.1016/j.cclet.2009.08.013
Synthesis of linear and V-shaped oligo(phenylene ethynylene) derivatives: Geometric effects on photophysical properties
摘要:
A series of linear and V-shaped oligo(phenylene ethynylene) derivatives 1-3 were synthesized through sequent Sonogashira coupling and propargyl alcohol deprotection reaction in high yields. The alkoxy chains (i.e., n-hexyloxy groups) were introduced to assure good solubility of compounds 1-3 in common solvents. The photophysical properties of 1-3 in solution depend strongly on the geometries of these compounds.
English
Synthesis of linear and V-shaped oligo(phenylene ethynylene) derivatives: Geometric effects on photophysical properties
Abstract:
A series of linear and V-shaped oligo(phenylene ethynylene) derivatives 1-3 were synthesized through sequent Sonogashira coupling and propargyl alcohol deprotection reaction in high yields. The alkoxy chains (i.e., n-hexyloxy groups) were introduced to assure good solubility of compounds 1-3 in common solvents. The photophysical properties of 1-3 in solution depend strongly on the geometries of these compounds.
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