Efficient and Green Synthesis of 2,2′-(Arylmethylene)Bis-4-Pyrones in an Ionic Liquid [bmim+][BF4

Efficient and Green Synthesis of 2,2′-(Arylmethylene)Bis-4-Pyrones in an Ionic Liquid [bmim+][BF4–]

Published:2017-02 Issue:2 Volume:41 Page:75-78
ISSN:1747-5198
Container-title:Journal of Chemical Research
language:en
Short-container-title:Journal of Chemical Research

Author:

Ren Yulan¹,Song Hang¹

Affiliation:

1. College of Chemistry and Chemical Engineering, Mudanjiang Normal University, Mudanjiang Heilongjiang 157011, P.R. China

Abstract

A series of sixteen 2,2′-(arylmethylene)bis(3-hydroxy-6-methyl-4H-pyran-4-ones) have been prepared in high yield via an ammonium acetate-catalysed three-component reaction of an aromatic aldehyde (1 equiv.) and allomaltol (2 equiv.) in an ionic liquid [bmim+][BF4–]. The reaction work-up is simple and the ionic liquid can be easily separated from the product and reused.

Publisher

SAGE Publications

Subject

General Chemistry

Link

http://journals.sagepub.com/doi/pdf/10.3184/174751917X14837116219618

Reference15 articles.

1. Ionic Liquid-Catalyzed C–S Bond Construction using CO2 as a C1 Building Block under Mild Conditions: A Metal-Free Route to Synthesis of Benzothiazoles

2. Metal-Free, Ionic Liquid-Mediated Synthesis of Functionalized Quinolines

3. Synthesis and Determination of Absolute Configuration of α-Pyrones Isolated from Penicillium corylophilum

4. Synthesis of novel 3-(aryl)benzothieno[2,3-c]pyran-1-ones from Sonogashira products and intramolecular cyclization: Antitumoral activity evaluation

5. Tritoniopsins A–D, Cladiellane-Based Diterpenes from the South China Sea Nudibranch Tritoniopsis elegans and Its Prey Cladiella krempfi

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Minireview of synthesis process of bisheterocycle compounds: Bispyrone, bispyrazole, and bispyridone derivatives;Synthetic Communications;2023-06-19

2. Acceleration of LSTM With Structured Pruning Method on FPGA;IEEE Access;2019