Di(ethylene glycol) vinyl ether: a highly efficient deactivating reagent for olefin metathesis catalysts

Weidong Liu; Paul J. Nichols; Nathan Smith

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Di(ethylene glycol) vinyl ether: a highly efficient deactivating reagent for olefin metathesis catalysts

机译：二乙二醇乙二醇醚：烯烃复分解催化剂的高效减活剂

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A highly efficient method for deactivating commonly used olefin metathesis catalysts is described. Inexpensive and commercially available di(ethylene glycol) vinyl ether is found to quench both first- and second-generation Grubbs' carbenes in less than 10 min at room temperature. The resulting ruthenium byproducts are readily removed by silica gel purification.

机译：描述了一种使常用的烯烃复分解催化剂失活的高效方法。发现廉价且可商购的二（乙二醇）乙烯基醚在室温下不到10分钟即可淬灭第一代和第二代Grubbs卡宾。通过硅胶纯化容易地除去所得的钌副产物。

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《Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry》 |2009年第45期|共3页
作者
Weidong Liu; Paul J. Nichols; Nathan Smith;
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正文语种 eng
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关键词
Metathesis; Scavenger; RCM; Fisher carbene; Ruthenium;

机译：复分解;清除剂;RCM;Fisher卡宾;钌;

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1. Di(ethylene glycol) vinyl ether: a highly efficient deactivating reagent for olefin metathesis catalysts [J] . Weidong Liu, Paul J. Nichols, Nathan Smith Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2009,第45期

机译：二乙二醇乙二醇醚：烯烃复分解催化剂的高效减活剂
2. Di(ethylene glycol) vinyl ether: a highly efficient deactivating reagent for olefin metathesis catalysts [J] . Weidong Liu, Paul J. Nichols, Nathan Smith Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2009,第45期

机译：二乙二醇乙二醇醚：烯烃复分解催化剂的高效减活剂
3. A highly efficient layered double hydroxide catalyst for direct ethoxylation of butyl acetate to oligo-ethylene glycol butyl ether acetates [J] . Zhang Jinchang, Shi Lei, Meng Yan, Applied Organometallic Chemistry . 2016,第6期

机译：用于将乙酸丁酯直接乙氧基化为低聚乙二醇丁醚乙酸酯的高效层状双氢氧化物催化剂
4. Cross-Metathesis of Vinyl-Substituted Organosilicon Derivatives With Olefins and Dienes in the Presence of Grubbs Catalysts [C] . Cezary Pietraszuk, Helmut Fischer, Bogdan Marciniec NATO Advanced Study Institute on Metathesis Chemistry: From Nanostructure Design to Synthesis of Advanced Materials . 2007

机译：在Grubbs催化剂存在下用烯烃和二烯的乙烯基取代有机硅衍生物的交叉复分解
5. Copolymerization of olefins and vinyl ethers by palladium(II) catalysts [D] . Luo, Shuji 2007

机译：钯（II）催化剂共聚合烯烃和乙烯基醚
6. Development of a Method for the Preparation of Ruthenium Indenylidene-Ether Olefin Metathesis Catalysts [O] . Leonel R. Jimenez, Daniel R. Tolentino, Benjamin J. Gallon, 2012

机译：钌茚基-醚烯烃复分解催化剂制备方法的发展
7. Highly Efficient Ruthenium Catalysts for the Formation of Tetrasubstituted Olefins via Ring-Closing Metathesis [O] . Stewart Ian C., Ung Thay, Pletnev Alexandre A., 2007

机译：通过闭环易位形成四取代烯烃的高效钌催化剂

Di(ethylene glycol) vinyl ether: a highly efficient deactivating reagent for olefin metathesis catalysts

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