Infrared Irradiation-Assisted Multicomponent Synthesis of 2-Amino-3-cyano-4H-pyran Derivatives | Zendy

Arturo Sánchez | Zendy; Fernando Hernández | Zendy; Paulo César Cruz | Zendy; Yolanda Alcaraz | Zendy; Joaquı́n Tamariz | Zendy; Francisco Delgado | Zendy; Miguel Á. Vázquez | Zendy

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Infrared Irradiation-Assisted Multicomponent Synthesis of 2-Amino-3-cyano-4H-pyran Derivatives

Author(s) -

Arturo Sánchez,

Fernando Hernández,

Paulo César Cruz,

Yolanda Alcaraz,

Joaquı́n Tamariz,

Francisco Delgado,

Miguel Á. Vázquez

Publication year - 2017

Publication title -

journal of the mexican chemical society

Language(s) - English

Resource type - Journals

ISSN - 2594-0317

DOI - 10.29356/jmcs.v56i2.308

Subject(s) - malononitrile , pyran , ethyl acetoacetate , ammonium hydroxide , chemistry , catalysis , ammonium acetate , derivative (finance) , infrared spectroscopy , infrared , ammonium , organic chemistry , nuclear chemistry , high performance liquid chromatography , financial economics , economics , physics , optics

A simple, versatile, and efficient synthesis of 4H-pyran derivative compounds is achieved via a three-component cyclocon- densation of aldehydes, malononitrile, and ethyl acetoacetate, using ammonium hydroxide as the catalyst, promoted by infrared irradiation. The present method offers several advantages, such as high yields, non hazardous reaction conditions as well as short reaction times.

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