An extremely efficient and green method for the acylation of secondary alcohols, phenols and naphthols with a deep eutectic solvent as the catalyst

Hai Truong Nguyen; Phuong Hoang Tran

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An extremely efficient and green method for the acylation of secondary alcohols, phenols and naphthols with a deep eutectic solvent as the catalyst

机译：一种极其有效和绿色的仲醇，酚和萘酚与深共晶溶剂作为催化剂的催化剂

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The typical deep eutectic solvent [CholineCl][ZnCl2](3), easily prepared from choline chloride and zinc chloride, is green and useful for the acylation of secondary alcohols, phenols, and naphthols with acid anhydrides. Its efficiency allows the acylation of sterically hindered secondary alcohols and acid anhydrides to proceed in high yield under mild condition. The catalyst is cheap, easy to handle, conveniently synthesized in a single step, and recyclable for several times without significant loss of catalytic activity.

机译：典型的深度共晶溶剂[Cholinecl] [ZnCl2]（3）容易由胆碱和氯化锌制备，是绿色的，可用于仲醇，酚和萘酚与酸酐的酰化。其效率允许在温和条件下酰化空间阻碍的二次醇和酸酐和酸酐以高产。催化剂便宜，易于处理，方便地在单一的步骤中合成，并再循环几次，而不会损失催化活性。

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来源
《RSC Advances》 |2016年第100期|共4页
作者
Hai Truong Nguyen; Phuong Hoang Tran;
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Vietnam Natl Univ Univ Sci Fac Chem Dept Organ Chem Ho Chi Minh City 70000 Vietnam;

Vietnam Natl Univ Univ Sci Fac Chem Dept Organ Chem Ho Chi Minh City 70000 Vietnam;

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正文语种 eng
中图分类化学;
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1. An extremely efficient and green method for the acylation of secondary alcohols, phenols and naphthols with a deep eutectic solvent as the catalyst [J] . Hai Truong Nguyen, Phuong Hoang Tran RSC Advances . 2016,第100期

机译：一种极其有效和绿色的仲醇，酚和萘酚与深共晶溶剂作为催化剂的催化剂
2. An efficient and green method for regio- and chemo-selective Friedel–Crafts acylations using a deep eutectic solvent ([CholineCl][ZnCl2]3) [J] . Phuong Hoang Tran, Hai Truong Nguyen, Poul Erik Hansen, RSC Advances . 2016,第43期

机译：使用深共晶溶剂（[Cholinecl] [ZnCl2] 3）的测定和化疗选择性Friedel-Crafts酰化的高效和绿色方法
3. Determination of phenolic acids in Prunella vulgaris L.: a safe and green extraction method using alcohol-based deep eutectic solvents [J] . Xia Bohou, Yan Dong, Bai Yubing, Analytical methods . 2015,第21期

机译：夏枯草中酚酸的测定：使用基于醇的深共熔溶剂的安全，绿色萃取方法
4. Alcohol Based-Deep Eutectic Solvent (DES) as an Alternative Green Additive to Increase Rotenone Yield [C] . Zetty Shafiqa Othman, Nur Hasyareeda Hassan, Saiful Irwan Zubairi UKM FST Postgraduate Colloquium . 2015

机译：基于醇的深层共晶溶剂（DES）作为替代绿色添加剂，以增加旋转酮产率
5. Deep eutectic solvents (DES) as catalyst and solvent for Knoevenagel condensation reactions. [D] . Almuzaini, Hanan. 2015

机译：深共熔溶剂（DES）作为Knoevenagel缩合反应的催化剂和溶剂。
6. ZSM-5-SO3H: An Efficient Catalyst for Acylation of Sulfonamides Amines Alcohols and Phenols under Solvent-Free Conditions [O] . Ahmad Reza Massah, Roozbeh Javad Kalbasi, Mahdiehsadat Khalifesoltani, 2013

机译：ZSM-5-SO3H：无溶剂条件下磺酰胺类胺醇和苯酚酰化的高效催化剂
7. Zinc dust, an extremely active and reusable catalyst in acylation of phenols, thiophenol, amines, and alcohols in a solvent-free system [O] . Mohamed Afzal Pasha ., Madhusudana Reddy M.B., Manjula Krishnappa . 2010

机译：锌粉，一种极其活跃且可重复使用的催化剂，用于在无溶剂体系中苯酚，苯硫酚，胺和醇的酰化反应

An extremely efficient and green method for the acylation of secondary alcohols, phenols and naphthols with a deep eutectic solvent as the catalyst

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