Synthesis of polyfunctional triethoxysilanes by ‘click silylation’ |
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| Authors: | Gurjaspreet Singh Satinderpal Singh Mangat Jandeep Singh Aanchal Arora Ramesh K Sharma |
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| Institution: | 1. Department of Chemistry, Panjab University, Chandigarh 160014, India;2. Central Instrumentation Laboratory, Panjab University, Chandigarh 160014, India |
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| Abstract: | The copper-catalyzed ‘click silylation’ has been exploited for the chemical modification of γ-azidopropyltriethoxysilane (AzPTES) with a wide range of terminal alkynes (1a–1v) in a one-pot operation. The novel 1,2,3-triazole-triethoxysilane derivatives (2a–2v) were synthesized by this procedure and comprehensively characterized by IR spectra, 1H and 13C NMR, and HRMS studies. |
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| Keywords: | Triethoxysilane Click silylation Functional alkyne Heterocycle [CuBr(PPh3)3] |
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