Utility of Sulphones in Heterocyclic Synthesis: Synthesis of Some Pyridine, Chromene and Thiophene Derivatives

Molecules

A. A. Fadda¹  Hala M. Refat¹ 

[1] ¹Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt ²Department of Chemistry, Faculty of Education, Suez Canal University, Al-Arish, Egypt ³National Research Cente Dokki, Cairo, Egypt

关键词: Phenylsulfonylacetonitrile;    pyridine derivatives;    chromene derivatives;    thiophene derivatives;   

DOI  :  10.3390/50500701

来源: mdpi

【 摘 要 】

Phenylsulfonylacetonitrile (1) when reacted with α,β-unsaturated nitriles (2a,b) and/or 2-hydroxynaphthaldehyde yields pyridine derivatives (3a,b) and / or the iminochromene derivative (4) respectively. The behavior of (1) towards some a-halogenated compounds has been investigated.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.