New Method for the Synthesis of 1-Methylimidazolium Trifluoroacetate and Its Application in Biginelli Reaction

Khan M. Hua; Thach N. Le

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New Method for the Synthesis of 1-Methylimidazolium Trifluoroacetate and Its Application in Biginelli Reaction

机译：1-甲基咪唑三氟乙酸酯的合成新方法及其在Biginelli反应中的应用

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A new method for the synthesis of 1-methylimidazolium trifluoroacetate ([Hmi]Tfa), a protic ionic liquid (PIL), under ultrasonic irradiation has been developed. In addition, the product [Hmi]Tfa was successfully employed as solvent and catalyst in Biginelli reaction to prepare 3,4-dihydropyrimidinones (DHPMs) in high yield under mild reaction conditions.

机译：开发了一种在超声辐射下合成质子离子液体（PIL）的1-甲基咪唑三氟乙酸盐（[Hmi] Tfa）的新方法。另外，产物[Hmi] Tfa被成功用作Biginelli反应的溶剂和催化剂，在温和的反应条件下以高收率制备了3,4-二氢嘧啶酮（DHPM）。

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《Green and Sustainable Chemistry 》 |2013年第4期| 共4页
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Khan M. Hua; Thach N. Le;
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中图分类环境科学、安全科学 ;
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1. 1-Methylimidazolium trifluoroacetate [Hmim]Tfa: Mild and efficient Brønsted acidic ionic liquid for Hantzsch reaction under microwave irradiation [J] . JEMIN R AVALANI, DEVJI S PATEL, DIPAK K RAVAL Journal of Chemical Sciences . 2012 ,第5期

机译：1-甲基咪唑三氟乙酸盐[Hmim] Tfa：微波辐射下温和有效的布朗斯台德酸性离子液体，用于Hantzsch反应
2. 1-Methylimidazolium trifluoroacetate [Hmim]Tfa: Mild and efficient Br??nsted acidic ionic liquid for Hantzsch reaction under microwave irradiation [J] . Devji S Patel, Dipak K Raval1, Jemin R Avalani Journal of Chemical Sciences . 2012 ,第5期

机译：1-甲基咪唑三氟乙酸盐[Hmim] Tfa：微波辐射下温和有效的布朗斯台德酸性离子液体，用于汉茨反应
3. 1-METHYLIMIDAZOLIUM TRIFLUOROACETATE EFFICIENTLY CATALYZED THREE COMPONENT SYNTHESIS OF DIAZASPIRO-[5.5]UNDECANE-1,5,9-TRIONE DERIVATIVES UNDER SOLVENT-FREE CONDITIONS [J] . Xu Zhaohui, Zhang Houfu, Lin Chunhua, Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry . 2016 ,第6期

机译：无溶剂条件下1-甲基咪唑三氟乙酸酯有效催化三氮杂双[5.5]癸烷-1,5,9-三酮衍生物的三组分合成
4. A Comparative Study: Greener vs Conventional Synthesis of 4H-Pyrimido2,1-bBenzothiazoles via Biginelli Reaction [C] . Shikha Agarwal, Dinesh Kr. Agarwal, Priyanka Kalal, International Conference on Condensed Matter and Applied Physics . 2017

机译：比较研究：Greener Vs常规合成4H-嘧啶的苯并噻唑通过Biginelli反应
5. Palladium-catalyzed cross-coupling reactions of organosilanolates: Methods development and application in the total synthesis of (+)-papulacandin D. [D] . Regens, Christopher. 2009

机译：钯催化的有机硅烷醇化物的交叉偶联反应：方法开发和在（+）-papulacandin D的全合成中的应用。
6. Synthesis of structurally diverse 34-dihydropyrimidin-2(1H)-ones via sequential Biginelli and Passerini reactions [O] . Andreas C Boukis, Baptiste Monney, Michael A R Meier 2017

机译：通过顺序Biginelli和Passerini反应合成结构多样的34-dihydropyrimidin-2（1H）-
7. Polystyrene-supported 1-methylimidazolium tetrachloro ferrate: Synthesis, characterization, and application as an efficient and reusable heterogeneous catalyst for one-pot synthesis of 4h-chromene derivatives in aqueous media [O] . N. Taheri, M. Fallah-Mehrjardi, S. Sayyahi 2018

机译：聚苯乙烯支持的1-甲基咪唑鎓四氯甲酸乙酯：合成，表征和应用作为一种高效且可重复使用的非均相催化剂，用于一罐在水性介质中的4H-铬衍生物的1罐合成

New Method for the Synthesis of 1-Methylimidazolium Trifluoroacetate and Its Application in Biginelli Reaction

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