Eco-friendly polyethylene glycol (PEG-400): a green reaction medium for one-pot, four-component synthesis of novel asymmetrical bis-spirooxindole derivatives at room temperature-Reference-Cited by-同舟云学术

Eco-friendly polyethylene glycol (PEG-400): a green reaction medium for one-pot, four-component synthesis of novel asymmetrical bis-spirooxindole derivatives at room temperature

Published:2018 Issue:4 Volume:8 Page:1934-1939
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Hasaninejad Alireza¹²³⁴⁵^ORCID,Beyrati Maryam¹²³⁴⁵

Affiliation:

1. Department of Chemistry

2. Faculty of Sciences

3. Persian Gulf University

4. Bushehr

5. Iran

Abstract

PEG-400 has been used for the synthesis of novel asymmetrical bis-spirooxindoles by the reaction of N-alkyl isatin, isatin derivatives, alkylmalonates and C–H activated carbonyl compounds in the presence of K₂CO₃ at room temperature.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/RA/C7RA13133J

Reference33 articles.

1. Catalyst-Free, Visible-Light Promoted One-Pot Synthesis of Spirooxindole-Pyran Derivatives in Aqueous Ethyl Lactate

2. Catalytic C–C Bond-Forming Multi-Component Cascade or Domino Reactions: Pushing the Boundaries of Complexity in Asymmetric Organocatalysis

3. Poly(ethylene glycol) (PEG) as a Reusable Solvent Medium for Organic Synthesis. Application in the Heck Reaction

4. Bio-based solvents: an emerging generation of fluids for the design of eco-efficient processes in catalysis and organic chemistry

5. Recent advances in the application of deep eutectic solvents as sustainable media as well as catalysts in organic reactions

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