王寿峰.CuI/TPA/4-乙酰胺基-TEMPO催化的苄醇与烯丙基醇氧化反应的研究[J].分子催化,2014,(4):295-302 |
CuI/TPA/4-乙酰胺基-TEMPO催化的苄醇与烯丙基醇氧化反应的研究 |
The oxidation of benzyl, allyl primary alcohols with CuI/TPA/TEMPO |
投稿时间:2014-04-09 修订日期:2014-05-05 |
DOI: |
中文关键词: 苄醇 氧化 碘化亚铜 TPA TEMPO衍生物 |
英文关键词:benzyl alcohol oxidation CuI TPA TEMPO derivatives |
基金项目:国家自然科学基金(21103207, 21133011) |
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中文摘要: |
CuI/TPA(tris(pyridin-2-ylmethyl)amine)/4-乙酰胺基-TEMPO催化体系能够在室温下,以氧气作氧化剂,乙腈作溶剂,高效、高选择性地催化一系列苄醇、烯丙基醇和含杂原子伯醇的氧化,且在体系中无需添加任何碱作助催化剂. |
英文摘要: |
The complex generated in situ between CuI and TPA(tris(pyridin-2-ylmethyl)amine) combined with TEMPO can be successfully applied to the aerobic oxidation of benzyl and allyl alcohols in acetonitrile, with more than 90% conversion and yield. Furthermore, the oxidation can be performed at room temperature and any base as additive is needless. |
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