Immobilized piperazine on the surface of graphene oxide as a heterogeneous bifunctional acid–base catalyst for the multicomponent synthesis of 2-amino-3-cyano-4H-chromenes-Reference-Cited by-同舟云学术

Immobilized piperazine on the surface of graphene oxide as a heterogeneous bifunctional acid–base catalyst for the multicomponent synthesis of 2-amino-3-cyano-4H-chromenes

Published:2020 Issue:14 Volume:22 Page:4604-4616
ISSN:1463-9262
Container-title:Green Chemistry
language:en
Short-container-title:Green Chem.

Author:

Khazaee Asma¹²³⁴⁵,Jahanshahi Roya¹²³⁴⁵,Sobhani Sara¹²³⁴⁵^ORCID,Skibsted Jørgen⁶⁷⁸⁹^ORCID,Sansano José Miguel¹⁰¹¹¹²¹³¹⁴^ORCID

Affiliation:

1. Department of Chemistry

2. College of Sciences

3. University of Birjand

4. Birjand

5. Iran

6. Department of Chemistry and Interdisciplinary Nanoscience Center (iNANO)

7. Aarhus University

8. Aarhus C

9. Denmark

10. Departamento de Química Orgánica

11. Facultad de Ciencias

12. Centro de Innovación en Química Avanzada (ORFEO-CINQA) and Instituto de Síntesis Orgánica (ISO)

13. Universidad de Alicante

14. 03080-Alicante

Abstract

A green method for the efficient synthesis of 2-amino-3-cyano-4H-chromenes using immobilized piperazine on the surface of graphene oxide (piperazine-GO) as a new heterogeneous bifunctional acid–base catalyst is developed.

Funder

University of Birjand

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/GC/D0GC01274B

Reference103 articles.

1. Straightforward Access to a Structurally Diverse Set of Oxacyclic Scaffolds through a Four-Component Reaction

2. Meglumine: A Novel and Efficient Catalyst for One-Pot, Three-Component Combinatorial Synthesis of Functionalized 2-Amino-4H-pyrans

3. Fe3O4/SiO2 nanoparticles: an efficient and magnetically recoverable nanocatalyst for the one-pot multicomponent synthesis of diazepines