The study of copper-catalyzed cross-coupling reactions of C-O bond using salicylic acid as a ligand
碩士 === 國立中興大學 === 化學系所 === 97 === We used salicylic acid as ligand with different copper catalysts for C-O bond cross-coupling reaction, and find that CuI is more efficient than CuBr as a catalyst. This efficient catalyst system is: 20 mol% of CuI or CuBr2 as copper source, 20 mol% of salicylic acid...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/62850794265541983512 |
| Summary: | 碩士 === 國立中興大學 === 化學系所 === 97 === We used salicylic acid as ligand with different copper catalysts for C-O bond cross-coupling reaction, and find that CuI is more efficient than CuBr as a catalyst. This efficient catalyst system is: 20 mol% of CuI or CuBr2 as copper source, 20 mol% of salicylic acid as ligand, Cs2CO3 as base, and dioxane as solvent for arylation of phenols, or alkyl alcohols as solvents for arylation of alkyl alcohols.
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